Mercurial > vim
annotate runtime/syntax/2html.vim @ 25773:11b656e74444
Update runtime files
Commit: https://github.com/vim/vim/commit/6c391a74fe90190796ca0b0c010112948a6e75d7
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Sep 9 21:55:11 2021 +0200
Update runtime files
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 09 Sep 2021 22:00:10 +0200 |
| parents | 1a951a4beee3 |
| children | eb2638f278bf |
| rev | line source |
|---|---|
| 7 | 1 " Vim syntax support file |
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Improved version of 2html.vim.
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2 " Maintainer: Ben Fritz <fritzophrenic@gmail.com> |
| 19099 | 3 " Last Change: 2020 Jan 05 |
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4 " |
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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5 " Additional contributors: |
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1902913f2049
Improved version of 2html.vim.
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parents:
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6 " |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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7 " Original by Bram Moolenaar <Bram@vim.org> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
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8 " Modified by David Ne\v{c}as (Yeti) <yeti@physics.muni.cz> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
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9 " XHTML support by Panagiotis Issaris <takis@lumumba.luc.ac.be> |
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Bram Moolenaar <bram@vim.org>
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10 " Made w3 compliant by Edd Barrett <vext01@gmail.com> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
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11 " Added html_font. Edd Barrett <vext01@gmail.com> |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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12 " Progress bar based off code from "progressbar widget" plugin by |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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13 " Andreas Politz, heavily modified: |
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Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
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14 " http://www.vim.org/scripts/script.php?script_id=2006 |
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15 " |
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Bram Moolenaar <bram@vim.org>
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16 " See Mercurial change logs for more! |
| 7 | 17 |
| 18 " Transform a file into HTML, using the current syntax highlighting. | |
| 19 | |
| 2034 | 20 " this file uses line continuations |
| 21 let s:cpo_sav = &cpo | |
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22 let s:ls = &ls |
| 18719 | 23 let s:ei_sav = &eventignore |
| 3713 | 24 set cpo&vim |
| 2034 | 25 |
| 18719 | 26 " HTML filetype can take a while to load/highlight if the destination file |
| 27 " already exists. | |
| 28 set eventignore+=FileType | |
| 29 | |
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30 let s:end=line('$') |
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31 |
| 1122 | 32 " Font |
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When the buffer is in diff mode, have :TOhtml create HTML to show the diff
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33 if exists("g:html_font") |
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34 if type(g:html_font) == type([]) |
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commit https://github.com/vim/vim/commit/60cce2fb736c8ff6fdb9603f502d3c15f1f7a25d
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35 let s:htmlfont = "'". join(g:html_font,"','") . "', monospace" |
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30042ddff503
commit https://github.com/vim/vim/commit/60cce2fb736c8ff6fdb9603f502d3c15f1f7a25d
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36 else |
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commit https://github.com/vim/vim/commit/60cce2fb736c8ff6fdb9603f502d3c15f1f7a25d
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37 let s:htmlfont = "'". g:html_font . "', monospace" |
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commit https://github.com/vim/vim/commit/60cce2fb736c8ff6fdb9603f502d3c15f1f7a25d
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38 endif |
| 1122 | 39 else |
| 40 let s:htmlfont = "monospace" | |
| 41 endif | |
| 42 | |
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43 let s:settings = tohtml#GetUserSettings() |
| 2034 | 44 |
| 18719 | 45 if s:settings.use_xhtml |
| 46 let s:html5 = 0 | |
| 47 elseif s:settings.use_css && !s:settings.no_pre | |
| 48 let s:html5 = 1 | |
| 49 else | |
| 50 let s:html5 = 0 | |
| 51 endif | |
| 52 | |
| 3713 | 53 if !exists('s:FOLDED_ID') |
| 54 let s:FOLDED_ID = hlID("Folded") | lockvar s:FOLDED_ID | |
| 55 let s:FOLD_C_ID = hlID("FoldColumn") | lockvar s:FOLD_C_ID | |
| 56 let s:LINENR_ID = hlID('LineNr') | lockvar s:LINENR_ID | |
| 57 let s:DIFF_D_ID = hlID("DiffDelete") | lockvar s:DIFF_D_ID | |
| 58 let s:DIFF_A_ID = hlID("DiffAdd") | lockvar s:DIFF_A_ID | |
| 59 let s:DIFF_C_ID = hlID("DiffChange") | lockvar s:DIFF_C_ID | |
| 60 let s:DIFF_T_ID = hlID("DiffText") | lockvar s:DIFF_T_ID | |
| 61 let s:CONCEAL_ID = hlID('Conceal') | lockvar s:CONCEAL_ID | |
| 62 endif | |
| 63 | |
| 2788 | 64 " Whitespace |
| 65 if s:settings.pre_wrap | |
| 66 let s:whitespace = "white-space: pre-wrap; " | |
| 67 else | |
| 68 let s:whitespace = "" | |
| 69 endif | |
| 70 | |
| 3713 | 71 if !empty(s:settings.prevent_copy) |
| 72 if s:settings.no_invalid | |
| 73 " User has decided they don't want invalid markup. Still works in | |
| 74 " OpenOffice, and for text editors, but when pasting into Microsoft Word the | |
| 75 " input elements get pasted too and they cannot be deleted (at least not | |
| 76 " easily). | |
| 77 let s:unselInputType = "" | |
| 78 else | |
| 79 " Prevent from copy-pasting the input elements into Microsoft Word where | |
| 80 " they cannot be deleted easily by deliberately inserting invalid markup. | |
| 81 let s:unselInputType = " type='invalid_input_type'" | |
| 82 endif | |
| 83 endif | |
| 84 | |
| 18719 | 85 " When gui colors are not supported, we can only guess the colors. |
| 86 " TODO - is this true anymore? Is there a way to ask the terminal what colors | |
| 87 " each number means or read them from some file? | |
| 88 if &termguicolors || has("gui_running") | |
| 7 | 89 let s:whatterm = "gui" |
| 90 else | |
| 91 let s:whatterm = "cterm" | |
| 92 if &t_Co == 8 | |
| 3713 | 93 let s:cterm_color = { |
| 94 \ 0: "#808080", 1: "#ff6060", 2: "#00ff00", 3: "#ffff00", | |
| 95 \ 4: "#8080ff", 5: "#ff40ff", 6: "#00ffff", 7: "#ffffff" | |
| 96 \ } | |
| 7 | 97 else |
| 3713 | 98 let s:cterm_color = { |
| 99 \ 0: "#000000", 1: "#c00000", 2: "#008000", 3: "#804000", | |
| 100 \ 4: "#0000c0", 5: "#c000c0", 6: "#008080", 7: "#c0c0c0", | |
| 101 \ 8: "#808080", 9: "#ff6060", 10: "#00ff00", 11: "#ffff00", | |
| 102 \ 12: "#8080ff", 13: "#ff40ff", 14: "#00ffff", 15: "#ffffff" | |
| 103 \ } | |
| 1122 | 104 |
| 105 " Colors for 88 and 256 come from xterm. | |
| 106 if &t_Co == 88 | |
| 3713 | 107 call extend(s:cterm_color, { |
| 108 \ 16: "#000000", 17: "#00008b", 18: "#0000cd", 19: "#0000ff", | |
| 109 \ 20: "#008b00", 21: "#008b8b", 22: "#008bcd", 23: "#008bff", | |
| 110 \ 24: "#00cd00", 25: "#00cd8b", 26: "#00cdcd", 27: "#00cdff", | |
| 111 \ 28: "#00ff00", 29: "#00ff8b", 30: "#00ffcd", 31: "#00ffff", | |
| 112 \ 32: "#8b0000", 33: "#8b008b", 34: "#8b00cd", 35: "#8b00ff", | |
| 113 \ 36: "#8b8b00", 37: "#8b8b8b", 38: "#8b8bcd", 39: "#8b8bff", | |
| 114 \ 40: "#8bcd00", 41: "#8bcd8b", 42: "#8bcdcd", 43: "#8bcdff", | |
| 115 \ 44: "#8bff00", 45: "#8bff8b", 46: "#8bffcd", 47: "#8bffff", | |
| 116 \ 48: "#cd0000", 49: "#cd008b", 50: "#cd00cd", 51: "#cd00ff", | |
| 117 \ 52: "#cd8b00", 53: "#cd8b8b", 54: "#cd8bcd", 55: "#cd8bff", | |
| 118 \ 56: "#cdcd00", 57: "#cdcd8b", 58: "#cdcdcd", 59: "#cdcdff", | |
| 119 \ 60: "#cdff00", 61: "#cdff8b", 62: "#cdffcd", 63: "#cdffff", | |
| 120 \ 64: "#ff0000" | |
| 121 \ }) | |
| 122 call extend(s:cterm_color, { | |
| 123 \ 65: "#ff008b", 66: "#ff00cd", 67: "#ff00ff", 68: "#ff8b00", | |
| 124 \ 69: "#ff8b8b", 70: "#ff8bcd", 71: "#ff8bff", 72: "#ffcd00", | |
| 125 \ 73: "#ffcd8b", 74: "#ffcdcd", 75: "#ffcdff", 76: "#ffff00", | |
| 126 \ 77: "#ffff8b", 78: "#ffffcd", 79: "#ffffff", 80: "#2e2e2e", | |
| 127 \ 81: "#5c5c5c", 82: "#737373", 83: "#8b8b8b", 84: "#a2a2a2", | |
| 128 \ 85: "#b9b9b9", 86: "#d0d0d0", 87: "#e7e7e7" | |
| 129 \ }) | |
| 1122 | 130 elseif &t_Co == 256 |
| 3713 | 131 call extend(s:cterm_color, { |
| 132 \ 16: "#000000", 17: "#00005f", 18: "#000087", 19: "#0000af", | |
| 133 \ 20: "#0000d7", 21: "#0000ff", 22: "#005f00", 23: "#005f5f", | |
| 134 \ 24: "#005f87", 25: "#005faf", 26: "#005fd7", 27: "#005fff", | |
| 135 \ 28: "#008700", 29: "#00875f", 30: "#008787", 31: "#0087af", | |
| 136 \ 32: "#0087d7", 33: "#0087ff", 34: "#00af00", 35: "#00af5f", | |
| 137 \ 36: "#00af87", 37: "#00afaf", 38: "#00afd7", 39: "#00afff", | |
| 138 \ 40: "#00d700", 41: "#00d75f", 42: "#00d787", 43: "#00d7af", | |
| 139 \ 44: "#00d7d7", 45: "#00d7ff", 46: "#00ff00", 47: "#00ff5f", | |
| 140 \ 48: "#00ff87", 49: "#00ffaf", 50: "#00ffd7", 51: "#00ffff", | |
| 141 \ 52: "#5f0000", 53: "#5f005f", 54: "#5f0087", 55: "#5f00af", | |
| 142 \ 56: "#5f00d7", 57: "#5f00ff", 58: "#5f5f00", 59: "#5f5f5f", | |
| 143 \ 60: "#5f5f87", 61: "#5f5faf", 62: "#5f5fd7", 63: "#5f5fff", | |
| 144 \ 64: "#5f8700" | |
| 145 \ }) | |
| 146 call extend(s:cterm_color, { | |
| 147 \ 65: "#5f875f", 66: "#5f8787", 67: "#5f87af", 68: "#5f87d7", | |
| 148 \ 69: "#5f87ff", 70: "#5faf00", 71: "#5faf5f", 72: "#5faf87", | |
| 149 \ 73: "#5fafaf", 74: "#5fafd7", 75: "#5fafff", 76: "#5fd700", | |
| 150 \ 77: "#5fd75f", 78: "#5fd787", 79: "#5fd7af", 80: "#5fd7d7", | |
| 151 \ 81: "#5fd7ff", 82: "#5fff00", 83: "#5fff5f", 84: "#5fff87", | |
| 152 \ 85: "#5fffaf", 86: "#5fffd7", 87: "#5fffff", 88: "#870000", | |
| 153 \ 89: "#87005f", 90: "#870087", 91: "#8700af", 92: "#8700d7", | |
| 154 \ 93: "#8700ff", 94: "#875f00", 95: "#875f5f", 96: "#875f87", | |
| 155 \ 97: "#875faf", 98: "#875fd7", 99: "#875fff", 100: "#878700", | |
| 156 \ 101: "#87875f", 102: "#878787", 103: "#8787af", 104: "#8787d7", | |
| 157 \ 105: "#8787ff", 106: "#87af00", 107: "#87af5f", 108: "#87af87", | |
| 158 \ 109: "#87afaf", 110: "#87afd7", 111: "#87afff", 112: "#87d700" | |
| 159 \ }) | |
| 160 call extend(s:cterm_color, { | |
| 161 \ 113: "#87d75f", 114: "#87d787", 115: "#87d7af", 116: "#87d7d7", | |
| 162 \ 117: "#87d7ff", 118: "#87ff00", 119: "#87ff5f", 120: "#87ff87", | |
| 163 \ 121: "#87ffaf", 122: "#87ffd7", 123: "#87ffff", 124: "#af0000", | |
| 164 \ 125: "#af005f", 126: "#af0087", 127: "#af00af", 128: "#af00d7", | |
| 165 \ 129: "#af00ff", 130: "#af5f00", 131: "#af5f5f", 132: "#af5f87", | |
| 166 \ 133: "#af5faf", 134: "#af5fd7", 135: "#af5fff", 136: "#af8700", | |
| 167 \ 137: "#af875f", 138: "#af8787", 139: "#af87af", 140: "#af87d7", | |
| 168 \ 141: "#af87ff", 142: "#afaf00", 143: "#afaf5f", 144: "#afaf87", | |
| 169 \ 145: "#afafaf", 146: "#afafd7", 147: "#afafff", 148: "#afd700", | |
| 170 \ 149: "#afd75f", 150: "#afd787", 151: "#afd7af", 152: "#afd7d7", | |
| 171 \ 153: "#afd7ff", 154: "#afff00", 155: "#afff5f", 156: "#afff87", | |
| 172 \ 157: "#afffaf", 158: "#afffd7" | |
| 173 \ }) | |
| 174 call extend(s:cterm_color, { | |
| 175 \ 159: "#afffff", 160: "#d70000", 161: "#d7005f", 162: "#d70087", | |
| 176 \ 163: "#d700af", 164: "#d700d7", 165: "#d700ff", 166: "#d75f00", | |
| 177 \ 167: "#d75f5f", 168: "#d75f87", 169: "#d75faf", 170: "#d75fd7", | |
| 178 \ 171: "#d75fff", 172: "#d78700", 173: "#d7875f", 174: "#d78787", | |
| 179 \ 175: "#d787af", 176: "#d787d7", 177: "#d787ff", 178: "#d7af00", | |
| 180 \ 179: "#d7af5f", 180: "#d7af87", 181: "#d7afaf", 182: "#d7afd7", | |
| 181 \ 183: "#d7afff", 184: "#d7d700", 185: "#d7d75f", 186: "#d7d787", | |
| 182 \ 187: "#d7d7af", 188: "#d7d7d7", 189: "#d7d7ff", 190: "#d7ff00", | |
| 183 \ 191: "#d7ff5f", 192: "#d7ff87", 193: "#d7ffaf", 194: "#d7ffd7", | |
| 184 \ 195: "#d7ffff", 196: "#ff0000", 197: "#ff005f", 198: "#ff0087", | |
| 185 \ 199: "#ff00af", 200: "#ff00d7", 201: "#ff00ff", 202: "#ff5f00", | |
| 186 \ 203: "#ff5f5f", 204: "#ff5f87" | |
| 187 \ }) | |
| 188 call extend(s:cterm_color, { | |
| 189 \ 205: "#ff5faf", 206: "#ff5fd7", 207: "#ff5fff", 208: "#ff8700", | |
| 190 \ 209: "#ff875f", 210: "#ff8787", 211: "#ff87af", 212: "#ff87d7", | |
| 191 \ 213: "#ff87ff", 214: "#ffaf00", 215: "#ffaf5f", 216: "#ffaf87", | |
| 192 \ 217: "#ffafaf", 218: "#ffafd7", 219: "#ffafff", 220: "#ffd700", | |
| 193 \ 221: "#ffd75f", 222: "#ffd787", 223: "#ffd7af", 224: "#ffd7d7", | |
| 194 \ 225: "#ffd7ff", 226: "#ffff00", 227: "#ffff5f", 228: "#ffff87", | |
| 195 \ 229: "#ffffaf", 230: "#ffffd7", 231: "#ffffff", 232: "#080808", | |
| 196 \ 233: "#121212", 234: "#1c1c1c", 235: "#262626", 236: "#303030", | |
| 197 \ 237: "#3a3a3a", 238: "#444444", 239: "#4e4e4e", 240: "#585858", | |
| 198 \ 241: "#626262", 242: "#6c6c6c", 243: "#767676", 244: "#808080", | |
| 199 \ 245: "#8a8a8a", 246: "#949494", 247: "#9e9e9e", 248: "#a8a8a8", | |
| 200 \ 249: "#b2b2b2", 250: "#bcbcbc", 251: "#c6c6c6", 252: "#d0d0d0", | |
| 201 \ 253: "#dadada", 254: "#e4e4e4", 255: "#eeeeee" | |
| 202 \ }) | |
| 1122 | 203 endif |
| 7 | 204 endif |
| 205 endif | |
| 206 | |
| 207 " Return good color specification: in GUI no transformation is done, in | |
| 1122 | 208 " terminal return RGB values of known colors and empty string for unknown |
| 7 | 209 if s:whatterm == "gui" |
| 210 function! s:HtmlColor(color) | |
| 211 return a:color | |
| 212 endfun | |
| 213 else | |
| 214 function! s:HtmlColor(color) | |
| 1122 | 215 if has_key(s:cterm_color, a:color) |
| 216 return s:cterm_color[a:color] | |
| 7 | 217 else |
| 218 return "" | |
| 219 endif | |
| 220 endfun | |
| 221 endif | |
| 222 | |
| 3713 | 223 " Find out the background and foreground color for use later |
| 224 let s:fgc = s:HtmlColor(synIDattr(hlID("Normal"), "fg#", s:whatterm)) | |
| 225 let s:bgc = s:HtmlColor(synIDattr(hlID("Normal"), "bg#", s:whatterm)) | |
| 226 if s:fgc == "" | |
| 227 let s:fgc = ( &background == "dark" ? "#ffffff" : "#000000" ) | |
| 228 endif | |
| 229 if s:bgc == "" | |
| 230 let s:bgc = ( &background == "dark" ? "#000000" : "#ffffff" ) | |
| 231 endif | |
| 232 | |
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233 if !s:settings.use_css |
| 7 | 234 " Return opening HTML tag for given highlight id |
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235 function! s:HtmlOpening(id, extra_attrs) |
| 7 | 236 let a = "" |
| 237 if synIDattr(a:id, "inverse") | |
| 238 " For inverse, we always must set both colors (and exchange them) | |
| 239 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
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240 let a = a . '<span '.a:extra_attrs.'style="background-color: ' . ( x != "" ? x : s:fgc ) . '">' |
| 7 | 241 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) |
| 242 let a = a . '<font color="' . ( x != "" ? x : s:bgc ) . '">' | |
| 243 else | |
| 244 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
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245 if x != "" |
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246 let a = a . '<span '.a:extra_attrs.'style="background-color: ' . x . '">' |
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247 elseif !empty(a:extra_attrs) |
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248 let a = a . '<span '.a:extra_attrs.'>' |
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249 endif |
| 7 | 250 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) |
| 251 if x != "" | let a = a . '<font color="' . x . '">' | endif | |
| 252 endif | |
| 253 if synIDattr(a:id, "bold") | let a = a . "<b>" | endif | |
| 254 if synIDattr(a:id, "italic") | let a = a . "<i>" | endif | |
| 255 if synIDattr(a:id, "underline") | let a = a . "<u>" | endif | |
| 256 return a | |
| 257 endfun | |
| 258 | |
| 259 " Return closing HTML tag for given highlight id | |
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260 function! s:HtmlClosing(id, has_extra_attrs) |
| 7 | 261 let a = "" |
| 262 if synIDattr(a:id, "underline") | let a = a . "</u>" | endif | |
| 263 if synIDattr(a:id, "italic") | let a = a . "</i>" | endif | |
| 264 if synIDattr(a:id, "bold") | let a = a . "</b>" | endif | |
| 265 if synIDattr(a:id, "inverse") | |
| 266 let a = a . '</font></span>' | |
| 267 else | |
| 268 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
| 269 if x != "" | let a = a . '</font>' | endif | |
| 270 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
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271 if x != "" || a:has_extra_attrs | let a = a . '</span>' | endif |
| 7 | 272 endif |
| 273 return a | |
| 274 endfun | |
| 275 endif | |
| 276 | |
| 3713 | 277 " Use a different function for formatting based on user options. This way we |
| 278 " can avoid a lot of logic during the actual execution. | |
| 279 " | |
| 280 " Build the function line by line containing only what is needed for the options | |
| 281 " in use for maximum code sharing with minimal branch logic for greater speed. | |
| 282 " | |
| 283 " Note, 'exec' commands do not recognize line continuations, so must concatenate | |
| 284 " lines rather than continue them. | |
| 285 if s:settings.use_css | |
| 286 " save CSS to a list of rules to add to the output at the end of processing | |
| 287 | |
| 288 " first, get the style names we need | |
| 289 let wrapperfunc_lines = [ | |
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290 \ 'function! s:BuildStyleWrapper(style_id, diff_style_id, extra_attrs, text, make_unselectable, unformatted)', |
| 3713 | 291 \ '', |
| 292 \ ' let l:style_name = synIDattr(a:style_id, "name", s:whatterm)' | |
| 293 \ ] | |
| 294 if &diff | |
| 295 let wrapperfunc_lines += [ | |
| 296 \ ' let l:diff_style_name = synIDattr(a:diff_style_id, "name", s:whatterm)'] | |
| 297 | |
| 298 " Add normal groups and diff groups to separate lists so we can order them to | |
| 299 " allow diff highlight to override normal highlight | |
| 300 | |
| 301 " if primary style IS a diff style, grab it from the diff cache instead | |
| 302 " (always succeeds because we pre-populate it) | |
| 303 let wrapperfunc_lines += [ | |
| 304 \ '', | |
| 305 \ ' if a:style_id == s:DIFF_D_ID || a:style_id == s:DIFF_A_ID ||'. | |
| 306 \ ' a:style_id == s:DIFF_C_ID || a:style_id == s:DIFF_T_ID', | |
| 307 \ ' let l:saved_style = get(s:diffstylelist,a:style_id)', | |
| 308 \ ' else' | |
| 309 \ ] | |
| 310 endif | |
| 311 | |
| 312 " get primary style info from cache or build it on the fly if not found | |
| 313 let wrapperfunc_lines += [ | |
| 314 \ ' let l:saved_style = get(s:stylelist,a:style_id)', | |
| 315 \ ' if type(l:saved_style) == type(0)', | |
| 316 \ ' unlet l:saved_style', | |
| 317 \ ' let l:saved_style = s:CSS1(a:style_id)', | |
| 318 \ ' if l:saved_style != ""', | |
| 319 \ ' let l:saved_style = "." . l:style_name . " { " . l:saved_style . "}"', | |
| 320 \ ' endif', | |
| 321 \ ' let s:stylelist[a:style_id]= l:saved_style', | |
| 322 \ ' endif' | |
| 323 \ ] | |
| 324 if &diff | |
| 325 let wrapperfunc_lines += [ ' endif' ] | |
| 326 endif | |
| 327 | |
| 328 " Build the wrapper tags around the text. It turns out that caching these | |
| 329 " gives pretty much zero performance gain and adds a lot of logic. | |
| 330 | |
| 331 let wrapperfunc_lines += [ | |
| 332 \ '', | |
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333 \ ' if l:saved_style == "" && empty(a:extra_attrs)' |
| 3713 | 334 \ ] |
| 335 if &diff | |
| 336 let wrapperfunc_lines += [ | |
| 337 \ ' if a:diff_style_id <= 0' | |
| 338 \ ] | |
| 339 endif | |
| 340 " no surroundings if neither primary nor diff style has any info | |
| 341 let wrapperfunc_lines += [ | |
| 342 \ ' return a:text' | |
| 343 \ ] | |
| 344 if &diff | |
| 345 " no primary style, but diff style | |
| 346 let wrapperfunc_lines += [ | |
| 347 \ ' else', | |
| 348 \ ' return "<span class=\"" .l:diff_style_name . "\">".a:text."</span>"', | |
| 349 \ ' endif' | |
| 350 \ ] | |
| 351 endif | |
| 352 " open tag for non-empty primary style | |
| 353 let wrapperfunc_lines += [ | |
| 354 \ ' else'] | |
| 355 " non-empty primary style. handle either empty or non-empty diff style. | |
| 356 " | |
| 357 " separate the two classes by a space to apply them both if there is a diff | |
| 358 " style name, unless the primary style is empty, then just use the diff style | |
| 359 " name | |
| 360 let diffstyle = | |
| 361 \ (&diff ? '(a:diff_style_id <= 0 ? "" : " ". l:diff_style_name) .' | |
| 362 \ : "") | |
| 363 if s:settings.prevent_copy == "" | |
| 364 let wrapperfunc_lines += [ | |
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365 \ ' return "<span ".a:extra_attrs."class=\"" . l:style_name .'.diffstyle.'"\">".a:text."</span>"' |
| 3713 | 366 \ ] |
| 367 else | |
| 368 | |
| 18719 | 369 " New method: use generated content in the CSS. The only thing needed here |
| 370 " is a span with no content, with an attribute holding the desired text. | |
| 371 " | |
| 372 " Old method: use an <input> element when text is unsectable. This is still | |
| 373 " used in conditional comments for Internet Explorer, where the new method | |
| 374 " doesn't work. | |
| 3713 | 375 " |
| 376 " Wrap the <input> in a <span> to allow fixing the stupid bug in some fonts | |
| 377 " which cause browsers to display a 1px gap between lines when these | |
| 378 " <input>s have a background color (maybe not really a bug, this isn't | |
| 379 " well-defined) | |
| 380 " | |
| 381 " use strwidth, because we care only about how many character boxes are | |
| 382 " needed to size the input, we don't care how many characters (including | |
| 383 " separately counted composing chars, from strchars()) or bytes (from | |
| 384 " len())the string contains. strdisplaywidth() is not needed because none of | |
| 385 " the unselectable groups can contain tab characters (fold column, fold | |
| 386 " text, line number). | |
| 387 " | |
| 388 " Note, if maxlength property needs to be added in the future, it will need | |
| 389 " to use strchars(), because HTML specifies that the maxlength parameter | |
| 390 " uses the number of unique codepoints for its limit. | |
| 391 let wrapperfunc_lines += [ | |
| 18719 | 392 \ ' if a:make_unselectable', |
| 393 \ ' return "<span ".a:extra_attrs."class=\"" . l:style_name .'.diffstyle.'"\"' | |
| 394 \ ] | |
| 395 if s:settings.use_input_for_pc !=# 'all' | |
| 396 let wrapperfunc_lines[-1] .= ' " . "data-" . l:style_name . "-content=\"".a:text."\"' | |
| 397 endif | |
| 398 let wrapperfunc_lines[-1] .= '>' | |
| 399 if s:settings.use_input_for_pc !=# 'none' | |
| 400 let wrapperfunc_lines[-1] .= | |
| 401 \ '<input'.s:unselInputType.' class=\"" . l:style_name .'.diffstyle.'"\"'. | |
| 402 \ ' value=\"".substitute(a:unformatted,''\s\+$'',"","")."\"'. | |
| 403 \ ' onselect=''this.blur(); return false;'''. | |
| 404 \ ' onmousedown=''this.blur(); return false;'''. | |
| 405 \ ' onclick=''this.blur(); return false;'''. | |
| 406 \ ' readonly=''readonly'''. | |
| 407 \ ' size=\"".strwidth(a:unformatted)."\"'. | |
| 408 \ (s:settings.use_xhtml ? '/' : '').'>' | |
| 409 endif | |
| 410 let wrapperfunc_lines[-1] .= '</span>"' | |
| 411 let wrapperfunc_lines += [ | |
| 3713 | 412 \ ' else', |
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413 \ ' return "<span ".a:extra_attrs."class=\"" . l:style_name .'. diffstyle .'"\">".a:text."</span>"' |
| 3713 | 414 \ ] |
| 415 endif | |
| 416 let wrapperfunc_lines += [ | |
| 417 \ ' endif', | |
| 418 \ 'endfun' | |
| 419 \ ] | |
| 420 else | |
| 421 " Non-CSS method just needs the wrapper. | |
| 422 " | |
| 423 " Functions used to get opening/closing automatically return null strings if | |
| 424 " no styles exist. | |
| 425 if &diff | |
| 426 let wrapperfunc_lines = [ | |
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427 \ 'function! s:BuildStyleWrapper(style_id, diff_style_id, extra_attrs, text, unusedarg, unusedarg2)', |
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428 \ ' return s:HtmlOpening(a:style_id, a:extra_attrs).(a:diff_style_id <= 0 ? "" :'. |
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429 \ 's:HtmlOpening(a:diff_style_id, "")).a:text.'. |
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430 \ '(a:diff_style_id <= 0 ? "" : s:HtmlClosing(a:diff_style_id, 0)).s:HtmlClosing(a:style_id, !empty(a:extra_attrs))', |
| 3713 | 431 \ 'endfun' |
| 432 \ ] | |
| 433 else | |
| 434 let wrapperfunc_lines = [ | |
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435 \ 'function! s:BuildStyleWrapper(style_id, diff_style_id, extra_attrs, text, unusedarg, unusedarg2)', |
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436 \ ' return s:HtmlOpening(a:style_id, a:extra_attrs).a:text.s:HtmlClosing(a:style_id, !empty(a:extra_attrs))', |
| 3713 | 437 \ 'endfun' |
| 438 \ ] | |
| 439 endif | |
| 440 endif | |
| 441 | |
| 442 " create the function we built line by line above | |
| 443 exec join(wrapperfunc_lines, "\n") | |
| 444 | |
| 445 let s:diff_mode = &diff | |
| 446 | |
| 34 | 447 " Return HTML valid characters enclosed in a span of class style_name with |
| 448 " unprintable characters expanded and double spaces replaced as necessary. | |
| 3713 | 449 " |
| 450 " TODO: eliminate unneeded logic like done for BuildStyleWrapper | |
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451 function! s:HtmlFormat(text, style_id, diff_style_id, extra_attrs, make_unselectable) |
| 34 | 452 " Replace unprintable characters |
| 3713 | 453 let unformatted = strtrans(a:text) |
| 34 | 454 |
| 3713 | 455 let formatted = unformatted |
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456 |
| 34 | 457 " Replace the reserved html characters |
| 2681 | 458 let formatted = substitute(formatted, '&', '\&', 'g') |
| 459 let formatted = substitute(formatted, '<', '\<', 'g') | |
| 460 let formatted = substitute(formatted, '>', '\>', 'g') | |
| 461 let formatted = substitute(formatted, '"', '\"', 'g') | |
| 3713 | 462 " ' is not valid in HTML but it is in XHTML, so just use the numeric |
| 463 " reference for it instead. Needed because it could appear in quotes | |
| 464 " especially if unselectable regions is turned on. | |
| 465 let formatted = substitute(formatted, '"', '\'', 'g') | |
| 2681 | 466 |
| 467 " Replace a "form feed" character with HTML to do a page break | |
| 3713 | 468 " TODO: need to prevent this in unselectable areas? Probably it should never |
| 469 " BE in an unselectable area... | |
| 2681 | 470 let formatted = substitute(formatted, "\x0c", '<hr class="PAGE-BREAK">', 'g') |
| 471 | |
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472 " Replace double spaces, leading spaces, and trailing spaces if needed |
| 856 | 473 if ' ' != s:HtmlSpace |
| 34 | 474 let formatted = substitute(formatted, ' ', s:HtmlSpace . s:HtmlSpace, 'g') |
| 837 | 475 let formatted = substitute(formatted, '^ ', s:HtmlSpace, 'g') |
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476 let formatted = substitute(formatted, ' \+$', s:HtmlSpace, 'g') |
| 34 | 477 endif |
| 478 | |
| 3713 | 479 " Enclose in the correct format |
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480 return s:BuildStyleWrapper(a:style_id, a:diff_style_id, a:extra_attrs, formatted, a:make_unselectable, unformatted) |
| 3713 | 481 endfun |
| 34 | 482 |
| 3713 | 483 " set up functions to call HtmlFormat in certain ways based on whether the |
| 484 " element is supposed to be unselectable or not | |
| 485 if s:settings.prevent_copy =~# 'n' | |
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486 if s:settings.number_lines |
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487 if s:settings.line_ids |
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488 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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489 if a:lnr > 0 |
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490 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, 'id="'.(exists('g:html_diff_win_num') ? 'W'.g:html_diff_win_num : "").'L'.a:lnr.s:settings.id_suffix.'" ', 1) |
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491 else |
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492 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
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493 endif |
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494 endfun |
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495 else |
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496 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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497 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
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498 endfun |
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499 endif |
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500 elseif s:settings.line_ids |
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501 " if lines are not being numbered the only reason this function gets called |
| 25773 | 502 " is to put the line IDs on each line; "text" will be empty but lnr will |
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503 " always be non-zero, however we don't want to use the <input> because that |
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504 " won't work as nice for empty text |
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505 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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506 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, 'id="'.(exists('g:html_diff_win_num') ? 'W'.g:html_diff_win_num : "").'L'.a:lnr.s:settings.id_suffix.'" ', 0) |
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507 endfun |
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508 endif |
| 3713 | 509 else |
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510 if s:settings.line_ids |
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511 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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512 if a:lnr > 0 |
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513 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, 'id="'.(exists('g:html_diff_win_num') ? 'W'.g:html_diff_win_num : "").'L'.a:lnr.s:settings.id_suffix.'" ', 0) |
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514 else |
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515 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
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516 endif |
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517 endfun |
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518 else |
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519 function! s:HtmlFormat_n(text, style_id, diff_style_id, lnr) |
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520 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
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521 endfun |
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522 endif |
| 3713 | 523 endif |
| 524 if s:settings.prevent_copy =~# 'd' | |
| 525 function! s:HtmlFormat_d(text, style_id, diff_style_id) | |
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526 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
| 3713 | 527 endfun |
| 528 else | |
| 529 function! s:HtmlFormat_d(text, style_id, diff_style_id) | |
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530 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
| 3713 | 531 endfun |
| 532 endif | |
| 533 if s:settings.prevent_copy =~# 'f' | |
| 18719 | 534 if s:settings.use_input_for_pc ==# 'none' |
| 535 " Simply space-pad to the desired width inside the generated content (note | |
| 536 " that the FoldColumn definition includes a whitespace:pre rule) | |
| 537 function! s:FoldColumn_build(char, len, numfill, char2, class, click) | |
| 538 return "<a href='#' class='".a:class."' onclick='".a:click."' data-FoldColumn-content='". | |
| 539 \ repeat(a:char, a:len).a:char2.repeat(' ', a:numfill). | |
| 540 \ "'></a>" | |
| 541 endfun | |
| 542 function! s:FoldColumn_fill() | |
| 543 return s:HtmlFormat(repeat(' ', s:foldcolumn), s:FOLD_C_ID, 0, "", 1) | |
| 544 endfun | |
| 545 else | |
| 546 " Note the <input> elements for fill spaces will have a single space for | |
| 547 " content, to allow active cursor CSS selection to work. | |
| 548 " | |
| 549 " Wrap the whole thing in a span for the 1px padding workaround for gaps. | |
| 550 " | |
| 551 " Build the function line by line containing only what is needed for the | |
| 552 " options in use for maximum code sharing with minimal branch logic for | |
| 553 " greater speed. | |
| 554 " | |
| 555 " Note, 'exec' commands do not recognize line continuations, so must | |
| 556 " concatenate lines rather than continue them. | |
| 557 let build_fun_lines = [ | |
| 558 \ 'function! s:FoldColumn_build(char, len, numfill, char2, class, click)', | |
| 559 \ ' let l:input_open = "<input readonly=''readonly''".s:unselInputType.'. | |
| 560 \ ' " onselect=''this.blur(); return false;''".'. | |
| 561 \ ' " onmousedown=''this.blur(); ".a:click." return false;''".'. | |
| 562 \ ' " onclick=''return false;'' size=''".'. | |
| 563 \ ' string(a:len + (empty(a:char2) ? 0 : 1) + a:numfill) .'. | |
| 564 \ ' "'' "', | |
| 565 \ ' let l:common_attrs = "class=''FoldColumn'' value=''"', | |
| 566 \ ' let l:input_close = (s:settings.use_xhtml ? "'' />" : "''>")' | |
| 567 \ ] | |
| 568 if s:settings.use_input_for_pc ==# 'fallback' | |
| 569 let build_fun_lines += [ | |
| 570 \ ' let l:gen_content_link ='. | |
| 571 \ ' "<a href=''#'' class=''FoldColumn'' onclick=''".a:click."'' data-FoldColumn-content=''".'. | |
| 572 \ ' repeat(a:char, a:len).a:char2.repeat('' '', a:numfill).'. | |
| 573 \ ' "''></a>"' | |
| 574 \ ] | |
| 575 endif | |
| 576 let build_fun_lines += [ | |
| 577 \ ' return "<span class=''".a:class."''>".'. | |
| 578 \ ' l:input_open.l:common_attrs.repeat(a:char, a:len).(a:char2).'. | |
| 579 \ ' l:input_close.'. | |
| 580 \ (s:settings.use_input_for_pc ==# 'fallback' ? 'l:gen_content_link.' : ""). | |
| 581 \ ' "</span>"', | |
| 582 \ 'endfun' | |
| 583 \ ] | |
| 584 " create the function we built line by line above | |
| 585 exec join(build_fun_lines, "\n") | |
| 586 | |
| 587 function! s:FoldColumn_fill() | |
| 588 return s:FoldColumn_build(' ', s:foldcolumn, 0, '', 'FoldColumn', '') | |
| 589 endfun | |
| 590 endif | |
| 3713 | 591 else |
| 592 " For normal fold columns, simply space-pad to the desired width (note that | |
| 593 " the FoldColumn definition includes a whitespace:pre rule) | |
| 594 function! s:FoldColumn_build(char, len, numfill, char2, class, click) | |
| 595 return "<a href='#' class='".a:class."' onclick='".a:click."'>". | |
| 596 \ repeat(a:char, a:len).a:char2.repeat(' ', a:numfill). | |
| 597 \ "</a>" | |
| 598 endfun | |
| 599 function! s:FoldColumn_fill() | |
|
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600 return s:HtmlFormat(repeat(' ', s:foldcolumn), s:FOLD_C_ID, 0, "", 0) |
| 3713 | 601 endfun |
| 602 endif | |
| 603 if s:settings.prevent_copy =~# 't' | |
| 604 " put an extra empty span at the end for dynamic folds, so the linebreak can | |
| 605 " be surrounded. Otherwise do it as normal. | |
| 606 " | |
| 607 " TODO: isn't there a better way to do this, than placing it here and using a | |
| 608 " substitute later? | |
| 609 if s:settings.dynamic_folds | |
| 610 function! s:HtmlFormat_t(text, style_id, diff_style_id) | |
|
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611 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) . |
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612 \ s:HtmlFormat("", a:style_id, 0, "", 0) |
| 3713 | 613 endfun |
| 614 else | |
| 615 function! s:HtmlFormat_t(text, style_id, diff_style_id) | |
|
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616 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 1) |
| 3713 | 617 endfun |
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618 endif |
| 3713 | 619 else |
| 620 function! s:HtmlFormat_t(text, style_id, diff_style_id) | |
|
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621 return s:HtmlFormat(a:text, a:style_id, a:diff_style_id, "", 0) |
| 3713 | 622 endfun |
| 623 endif | |
| 34 | 624 |
| 7 | 625 " Return CSS style describing given highlight id (can be empty) |
| 626 function! s:CSS1(id) | |
| 627 let a = "" | |
| 628 if synIDattr(a:id, "inverse") | |
| 629 " For inverse, we always must set both colors (and exchange them) | |
| 630 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
| 631 let a = a . "color: " . ( x != "" ? x : s:bgc ) . "; " | |
| 632 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
| 633 let a = a . "background-color: " . ( x != "" ? x : s:fgc ) . "; " | |
| 634 else | |
| 635 let x = s:HtmlColor(synIDattr(a:id, "fg#", s:whatterm)) | |
| 636 if x != "" | let a = a . "color: " . x . "; " | endif | |
| 637 let x = s:HtmlColor(synIDattr(a:id, "bg#", s:whatterm)) | |
| 3713 | 638 if x != "" |
| 639 let a = a . "background-color: " . x . "; " | |
| 640 " stupid hack because almost every browser seems to have at least one font | |
| 641 " which shows 1px gaps between lines which have background | |
| 642 let a = a . "padding-bottom: 1px; " | |
| 643 elseif (a:id == s:FOLDED_ID || a:id == s:LINENR_ID || a:id == s:FOLD_C_ID) && !empty(s:settings.prevent_copy) | |
| 644 " input elements default to a different color than the rest of the page | |
| 645 let a = a . "background-color: " . s:bgc . "; " | |
| 646 endif | |
| 7 | 647 endif |
| 648 if synIDattr(a:id, "bold") | let a = a . "font-weight: bold; " | endif | |
| 649 if synIDattr(a:id, "italic") | let a = a . "font-style: italic; " | endif | |
| 650 if synIDattr(a:id, "underline") | let a = a . "text-decoration: underline; " | endif | |
| 651 return a | |
| 652 endfun | |
| 653 | |
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654 if s:settings.dynamic_folds |
| 2034 | 655 " compares two folds as stored in our list of folds |
| 656 " A fold is "less" than another if it starts at an earlier line number, | |
| 657 " or ends at a later line number, ties broken by fold level | |
| 658 function! s:FoldCompare(f1, f2) | |
| 659 if a:f1.firstline != a:f2.firstline | |
| 660 " put it before if it starts earlier | |
| 661 return a:f1.firstline - a:f2.firstline | |
| 662 elseif a:f1.lastline != a:f2.lastline | |
| 663 " put it before if it ends later | |
| 664 return a:f2.lastline - a:f1.lastline | |
| 665 else | |
| 666 " if folds begin and end on the same lines, put lowest fold level first | |
| 667 return a:f1.level - a:f2.level | |
| 668 endif | |
| 669 endfunction | |
| 670 | |
| 671 endif | |
| 672 | |
| 7 | 673 |
| 674 " Set some options to make it work faster. | |
| 675 " Don't report changes for :substitute, there will be many of them. | |
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676 " Don't change other windows; turn off scroll bind temporarily |
| 7 | 677 let s:old_title = &title |
| 678 let s:old_icon = &icon | |
| 679 let s:old_et = &l:et | |
|
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680 let s:old_bind = &l:scrollbind |
| 7 | 681 let s:old_report = &report |
| 682 let s:old_search = @/ | |
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683 let s:old_more = &more |
| 7 | 684 set notitle noicon |
| 685 setlocal et | |
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686 set nomore |
| 7 | 687 set report=1000000 |
|
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688 setlocal noscrollbind |
| 7 | 689 |
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690 if exists(':ownsyntax') && exists('w:current_syntax') |
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691 let s:current_syntax = w:current_syntax |
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692 elseif exists('b:current_syntax') |
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693 let s:current_syntax = b:current_syntax |
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694 else |
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695 let s:current_syntax = 'none' |
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696 endif |
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697 |
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698 if s:current_syntax == '' |
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699 let s:current_syntax = 'none' |
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700 endif |
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701 |
| 15033 | 702 " If the user is sourcing this script directly then the plugin version isn't |
| 703 " known because the main plugin script didn't load. In the usual case where the | |
| 704 " user still has the full Vim runtime installed, or has this full plugin | |
| 705 " installed in a package or something, then we can extract the version from the | |
| 706 " main plugin file at it's usual spot relative to this file. Otherwise the user | |
| 707 " is assembling their runtime piecemeal and we have no idea what versions of | |
| 708 " other files may be present so don't even try to make a guess or assume the | |
| 709 " presence of other specific files with specific meaning. | |
| 710 " | |
| 711 " We don't want to actually source the main plugin file here because the user | |
| 712 " may have a good reason not to (e.g. they define their own TOhtml command or | |
| 713 " something). | |
| 714 " | |
| 715 " If this seems way too complicated and convoluted, it is. Probably I should | |
| 716 " have put the version information in the autoload file from the start. But the | |
| 717 " version has been in the global variable for so long that changing it could | |
| 718 " break a lot of user scripts. | |
| 719 if exists("g:loaded_2html_plugin") | |
| 720 let s:pluginversion = g:loaded_2html_plugin | |
| 721 else | |
| 722 if !exists("g:unloaded_tohtml_plugin") | |
| 723 let s:main_plugin_path = expand("<sfile>:p:h:h")."/plugin/tohtml.vim" | |
| 724 if filereadable(s:main_plugin_path) | |
| 725 let s:lines = readfile(s:main_plugin_path, "", 20) | |
| 726 call filter(s:lines, 'v:val =~ "loaded_2html_plugin = "') | |
| 727 if empty(s:lines) | |
| 728 let g:unloaded_tohtml_plugin = "unknown" | |
| 729 else | |
| 730 let g:unloaded_tohtml_plugin = substitute(s:lines[0], '.*loaded_2html_plugin = \([''"]\)\(\%(\1\@!.\)\+\)\1', '\2', '') | |
| 731 endif | |
| 732 unlet s:lines | |
| 733 else | |
| 734 let g:unloaded_tohtml_plugin = "unknown" | |
| 735 endif | |
| 736 unlet s:main_plugin_path | |
| 737 endif | |
| 738 let s:pluginversion = g:unloaded_tohtml_plugin | |
| 739 endif | |
| 740 | |
| 7 | 741 " Split window to create a buffer with the HTML file. |
| 742 let s:orgbufnr = winbufnr(0) | |
|
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743 let s:origwin_stl = &l:stl |
| 7 | 744 if expand("%") == "" |
|
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745 if exists('g:html_diff_win_num') |
|
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746 exec 'new Untitled_win'.g:html_diff_win_num.'.'.(s:settings.use_xhtml ? 'x' : '').'html' |
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747 else |
|
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748 exec 'new Untitled.'.(s:settings.use_xhtml ? 'x' : '').'html' |
|
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749 endif |
| 7 | 750 else |
|
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751 exec 'new %.'.(s:settings.use_xhtml ? 'x' : '').'html' |
| 7 | 752 endif |
|
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753 |
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754 " Resize the new window to very small in order to make it draw faster |
|
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755 let s:old_winheight = winheight(0) |
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756 let s:old_winfixheight = &l:winfixheight |
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757 if s:old_winheight > 2 |
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758 resize 1 " leave enough room to view one line at a time |
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759 norm! G |
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760 norm! zt |
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761 endif |
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762 setlocal winfixheight |
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763 |
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764 let s:newwin_stl = &l:stl |
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765 |
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766 " on the new window, set the least time-consuming fold method |
|
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767 let s:old_fen = &foldenable |
|
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768 setlocal foldmethod=manual |
|
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|
769 setlocal nofoldenable |
|
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770 |
| 7 | 771 let s:newwin = winnr() |
| 772 let s:orgwin = bufwinnr(s:orgbufnr) | |
| 773 | |
|
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774 setlocal modifiable |
| 7 | 775 %d |
| 776 let s:old_paste = &paste | |
| 777 set paste | |
| 778 let s:old_magic = &magic | |
| 779 set magic | |
| 780 | |
| 2642 | 781 " set the fileencoding to match the charset we'll be using |
| 782 let &l:fileencoding=s:settings.vim_encoding | |
| 783 | |
| 784 " According to http://www.w3.org/TR/html4/charset.html#doc-char-set, the byte | |
| 785 " order mark is highly recommend on the web when using multibyte encodings. But, | |
| 786 " it is not a good idea to include it on UTF-8 files. Otherwise, let Vim | |
| 787 " determine when it is actually inserted. | |
| 788 if s:settings.vim_encoding == 'utf-8' | |
| 789 setlocal nobomb | |
| 790 else | |
| 791 setlocal bomb | |
| 792 endif | |
| 793 | |
|
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794 let s:lines = [] |
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795 |
|
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796 if s:settings.use_xhtml |
|
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797 if s:settings.encoding != "" |
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798 call add(s:lines, "<?xml version=\"1.0\" encoding=\"" . s:settings.encoding . "\"?>") |
| 39 | 799 else |
|
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800 call add(s:lines, "<?xml version=\"1.0\"?>") |
| 39 | 801 endif |
| 1122 | 802 let s:tag_close = ' />' |
| 7 | 803 else |
| 34 | 804 let s:tag_close = '>' |
| 805 endif | |
| 806 | |
| 807 let s:HtmlSpace = ' ' | |
| 836 | 808 let s:LeadingSpace = ' ' |
| 34 | 809 let s:HtmlEndline = '' |
|
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changeset
|
810 if s:settings.no_pre |
| 34 | 811 let s:HtmlEndline = '<br' . s:tag_close |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
812 let s:LeadingSpace = s:settings.use_xhtml ? ' ' : ' ' |
| 836 | 813 let s:HtmlSpace = '\' . s:LeadingSpace |
| 7 | 814 endif |
| 815 | |
| 816 " HTML header, with the title and generator ;-). Left free space for the CSS, | |
| 817 " to be filled at the end. | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
818 call extend(s:lines, [ |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
819 \ "<html>", |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
820 \ "<head>"]) |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
821 " include encoding as close to the top as possible, but only if not already |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
822 " contained in XML information (to avoid haggling over content type) |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
823 if s:settings.encoding != "" && !s:settings.use_xhtml |
| 18719 | 824 if s:html5 |
| 825 call add(s:lines, '<meta charset="' . s:settings.encoding . '"' . s:tag_close) | |
| 826 else | |
| 827 call add(s:lines, "<meta http-equiv=\"content-type\" content=\"text/html; charset=" . s:settings.encoding . '"' . s:tag_close) | |
| 828 endif | |
| 7 | 829 endif |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
830 call extend(s:lines, [ |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
831 \ ("<title>".expand("%:p:~")."</title>"), |
|
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
832 \ ("<meta name=\"Generator\" content=\"Vim/".v:version/100.".".v:version%100.'"'.s:tag_close), |
| 15033 | 833 \ ("<meta name=\"plugin-version\" content=\"".s:pluginversion.'"'.s:tag_close) |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
834 \ ]) |
|
2401
e7751177126b
Add the synconcealed() function and use it for :TOhtml. (Benjamin Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2334
diff
changeset
|
835 call add(s:lines, '<meta name="syntax" content="'.s:current_syntax.'"'.s:tag_close) |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
836 call add(s:lines, '<meta name="settings" content="'. |
|
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
837 \ join(filter(keys(s:settings),'s:settings[v:val]'),','). |
| 3713 | 838 \ ',prevent_copy='.s:settings.prevent_copy. |
| 18719 | 839 \ ',use_input_for_pc='.s:settings.use_input_for_pc. |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
840 \ '"'.s:tag_close) |
| 3713 | 841 call add(s:lines, '<meta name="colorscheme" content="'. |
| 842 \ (exists('g:colors_name') | |
| 843 \ ? g:colors_name | |
| 844 \ : 'none'). '"'.s:tag_close) | |
| 1122 | 845 |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
846 if s:settings.use_css |
| 18719 | 847 call extend(s:lines, [ |
| 848 \ "<style" . (s:html5 ? "" : " type=\"text/css\"") . ">", | |
| 849 \ s:settings.use_xhtml ? "" : "<!--"]) | |
| 850 let s:ieonly = [] | |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
851 if s:settings.dynamic_folds |
|
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
852 if s:settings.hover_unfold |
| 2034 | 853 " if we are doing hover_unfold, use css 2 with css 1 fallback for IE6 |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
854 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
855 \ ".FoldColumn { text-decoration: none; white-space: pre; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
856 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
857 \ "body * { margin: 0; padding: 0; }", "", |
| 18719 | 858 \ ".open-fold > span.Folded { display: none; }", |
| 859 \ ".open-fold > .fulltext { display: inline; }", | |
| 860 \ ".closed-fold > .fulltext { display: none; }", | |
| 861 \ ".closed-fold > span.Folded { display: inline; }", | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
862 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
863 \ ".open-fold > .toggle-open { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
864 \ ".open-fold > .toggle-closed { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
865 \ ".closed-fold > .toggle-open { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
866 \ ".closed-fold > .toggle-closed { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
867 \ "", "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
868 \ '/* opening a fold while hovering won''t be supported by IE6 and other', |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
869 \ "similar browsers, but it should fail gracefully. */", |
| 18719 | 870 \ ".closed-fold:hover > .fulltext { display: inline; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
871 \ ".closed-fold:hover > .toggle-filler { display: none; }", |
| 18719 | 872 \ ".closed-fold:hover > .Folded { display: none; }"]) |
| 873 " TODO: IE6 is REALLY old and I can't even test it anymore. Maybe we | |
| 874 " should remove this? Leave it in for now, it was working at one point, | |
| 875 " and doesn't affect any modern browsers. Even newer IE versions should | |
| 876 " support the above code and ignore the following. | |
| 877 let s:ieonly = [ | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
878 \ "<!--[if lt IE 7]><style type=\"text/css\">", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
879 \ ".open-fold .fulltext { display: inline; }", |
| 18719 | 880 \ ".open-fold span.Folded { display: none; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
881 \ ".open-fold .toggle-open { display: none; }", |
| 18719 | 882 \ ".open-fold .toggle-closed { display: inline; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
883 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
884 \ ".closed-fold .fulltext { display: none; }", |
| 18719 | 885 \ ".closed-fold span.Folded { display: inline; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
886 \ ".closed-fold .toggle-open { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
887 \ ".closed-fold .toggle-closed { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
888 \ "</style>", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
889 \ "<![endif]-->", |
| 18719 | 890 \] |
| 2034 | 891 else |
| 892 " if we aren't doing hover_unfold, use CSS 1 only | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
893 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
894 \ ".FoldColumn { text-decoration: none; white-space: pre; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
895 \ ".open-fold .fulltext { display: inline; }", |
| 18719 | 896 \ ".open-fold span.Folded { display: none; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
897 \ ".open-fold .toggle-open { display: none; }", |
| 18719 | 898 \ ".open-fold .toggle-closed { display: inline; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
899 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
900 \ ".closed-fold .fulltext { display: none; }", |
| 18719 | 901 \ ".closed-fold span.Folded { display: inline; }", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
902 \ ".closed-fold .toggle-open { display: inline; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
903 \ ".closed-fold .toggle-closed { display: none; }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
904 \]) |
| 2034 | 905 endif |
| 18719 | 906 endif |
| 907 " else we aren't doing any dynamic folding, no need for any special rules | |
| 908 | |
| 909 call extend(s:lines, [ | |
|
2508
7e008c174cc3
Updates for :TOhtml. (Ben Fritz)
Bram Moolenaar <bram@vim.org>
parents:
2496
diff
changeset
|
910 \ s:settings.use_xhtml ? "" : '-->', |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
911 \ "</style>", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
912 \]) |
| 18719 | 913 call extend(s:lines, s:ieonly) |
| 914 unlet s:ieonly | |
| 7 | 915 endif |
| 2034 | 916 |
| 18719 | 917 let s:uses_script = s:settings.dynamic_folds || s:settings.line_ids |
| 15033 | 918 |
| 919 " insert script tag if needed | |
| 920 if s:uses_script | |
| 921 call extend(s:lines, [ | |
| 922 \ "", | |
| 18719 | 923 \ "<script" . (s:html5 ? "" : " type='text/javascript'") . ">", |
| 15033 | 924 \ s:settings.use_xhtml ? '//<![CDATA[' : "<!--"]) |
| 925 endif | |
| 3713 | 926 |
| 2034 | 927 " insert javascript to toggle folds open and closed |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
928 if s:settings.dynamic_folds |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
929 call extend(s:lines, [ |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
930 \ "", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
931 \ "function toggleFold(objID)", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
932 \ "{", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
933 \ " var fold;", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
934 \ " fold = document.getElementById(objID);", |
| 19099 | 935 \ " if (fold.className == 'closed-fold')", |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
936 \ " {", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
937 \ " fold.className = 'open-fold';", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
938 \ " }", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
939 \ " else if (fold.className == 'open-fold')", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
940 \ " {", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
941 \ " fold.className = 'closed-fold';", |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
942 \ " }", |
| 3713 | 943 \ "}" |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
944 \ ]) |
| 2034 | 945 endif |
| 946 | |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
947 if s:settings.line_ids |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
948 " insert javascript to get IDs from line numbers, and to open a fold before |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
949 " jumping to any lines contained therein |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
950 call extend(s:lines, [ |
|
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
951 \ "", |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
952 \ "/* function to open any folds containing a jumped-to line before jumping to it */", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
953 \ "function JumpToLine()", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
954 \ "{", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
955 \ " var lineNum;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
956 \ " lineNum = window.location.hash;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
957 \ " lineNum = lineNum.substr(1); /* strip off '#' */", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
958 \ "", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
959 \ " if (lineNum.indexOf('L') == -1) {", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
960 \ " lineNum = 'L'+lineNum;", |
|
4681
2eb30f341e8d
Updated runtime files and translations.
Bram Moolenaar <bram@vim.org>
parents:
3713
diff
changeset
|
961 \ " }", |
| 15033 | 962 \ " var lineElem = document.getElementById(lineNum);" |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
963 \ ]) |
| 15033 | 964 |
|
5003
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
965 if s:settings.dynamic_folds |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
966 call extend(s:lines, [ |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
967 \ "", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
968 \ " /* navigate upwards in the DOM tree to open all folds containing the line */", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
969 \ " var node = lineElem;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
970 \ " while (node && node.id != 'vimCodeElement".s:settings.id_suffix."')", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
971 \ " {", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
4681
diff
changeset
|
972 \ " if (node.className == 'closed-fold')", |
|
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Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
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973 \ " {", |
|
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Updated runtime files. New version of TOhtml plugin.
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|
974 \ " node.className = 'open-fold';", |
|
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|
975 \ " }", |
|
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|
976 \ " node = node.parentNode;", |
|
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|
977 \ " }", |
|
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Updated runtime files. New version of TOhtml plugin.
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changeset
|
978 \ ]) |
|
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Bram Moolenaar <bram@vim.org>
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|
979 endif |
|
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|
980 call extend(s:lines, [ |
|
ad6996a23e3e
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changeset
|
981 \ " /* Always jump to new location even if the line was hidden inside a fold, or", |
|
ad6996a23e3e
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Bram Moolenaar <bram@vim.org>
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|
982 \ " * we corrected the raw number to a line ID.", |
|
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Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
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diff
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|
983 \ " */", |
|
ad6996a23e3e
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changeset
|
984 \ " if (lineElem) {", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
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parents:
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changeset
|
985 \ " lineElem.scrollIntoView(true);", |
|
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
986 \ " }", |
|
ad6996a23e3e
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Bram Moolenaar <bram@vim.org>
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changeset
|
987 \ " return true;", |
|
ad6996a23e3e
Updated runtime files. New version of TOhtml plugin.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
988 \ "}", |
|
ad6996a23e3e
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changeset
|
989 \ "if ('onhashchange' in window) {", |
|
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parents:
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changeset
|
990 \ " window.onhashchange = JumpToLine;", |
|
ad6996a23e3e
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
991 \ "}" |
|
4681
2eb30f341e8d
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diff
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|
992 \ ]) |
|
2eb30f341e8d
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|
993 endif |
|
2eb30f341e8d
Updated runtime files and translations.
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diff
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|
994 |
| 15033 | 995 " insert script closing tag if needed |
| 996 if s:uses_script | |
| 997 call extend(s:lines, [ | |
| 998 \ '', | |
| 999 \ s:settings.use_xhtml ? '//]]>' : '-->', | |
| 1000 \ "</script>" | |
| 1001 \ ]) | |
| 1002 endif | |
| 3713 | 1003 |
| 18719 | 1004 call extend(s:lines, ["</head>", |
| 1005 \ "<body".(s:settings.line_ids ? " onload='JumpToLine();'" : "").">"]) | |
| 1006 | |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
2432
diff
changeset
|
1007 if s:settings.no_pre |
| 3713 | 1008 " if we're not using CSS we use a font tag which can't have a div inside |
| 1009 if s:settings.use_css | |
|
5003
ad6996a23e3e
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Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1010 call extend(s:lines, ["<div id='vimCodeElement".s:settings.id_suffix."'>"]) |
| 3713 | 1011 endif |
| 7 | 1012 else |
|
5003
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Bram Moolenaar <bram@vim.org>
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changeset
|
1013 call extend(s:lines, ["<pre id='vimCodeElement".s:settings.id_suffix."'>"]) |
| 7 | 1014 endif |
| 1015 | |
| 1016 exe s:orgwin . "wincmd w" | |
| 1017 | |
| 3713 | 1018 " caches of style data |
| 1019 " initialize to include line numbers if using them | |
| 1020 if s:settings.number_lines | |
| 1021 let s:stylelist = { s:LINENR_ID : ".LineNr { " . s:CSS1( s:LINENR_ID ) . "}" } | |
| 1022 else | |
| 1023 let s:stylelist = {} | |
| 1024 endif | |
| 1025 let s:diffstylelist = { | |
| 1026 \ s:DIFF_A_ID : ".DiffAdd { " . s:CSS1( s:DIFF_A_ID ) . "}", | |
| 1027 \ s:DIFF_C_ID : ".DiffChange { " . s:CSS1( s:DIFF_C_ID ) . "}", | |
| 1028 \ s:DIFF_D_ID : ".DiffDelete { " . s:CSS1( s:DIFF_D_ID ) . "}", | |
| 1029 \ s:DIFF_T_ID : ".DiffText { " . s:CSS1( s:DIFF_T_ID ) . "}" | |
| 1030 \ } | |
| 7 | 1031 |
|
2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1032 " set up progress bar in the status line |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
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|
1033 if !s:settings.no_progress |
|
2321
1902913f2049
Improved version of 2html.vim.
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parents:
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diff
changeset
|
1034 " ProgressBar Indicator |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1035 let s:progressbar={} |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1036 |
| 25773 | 1037 " Progressbar specific functions |
| 18719 | 1038 |
| 1039 func! s:SetProgbarColor() | |
| 1040 if hlID("TOhtmlProgress") != 0 | |
| 1041 hi! link TOhtmlProgress_auto TOhtmlProgress | |
| 1042 elseif hlID("TOhtmlProgress_auto")==0 || | |
| 1043 \ !exists("s:last_colors_name") || !exists("g:colors_name") || | |
| 1044 \ g:colors_name != s:last_colors_name | |
| 1045 let s:last_colors_name = exists("g:colors_name") ? g:colors_name : "none" | |
| 1046 | |
| 1047 let l:diffatr = synIDattr(hlID("DiffDelete"), "reverse", s:whatterm) ? "fg#" : "bg#" | |
| 1048 let l:stlatr = synIDattr(hlID("StatusLine"), "reverse", s:whatterm) ? "fg#" : "bg#" | |
| 1049 | |
| 1050 let l:progbar_color = synIDattr(hlID("DiffDelete"), l:diffatr, s:whatterm) | |
| 1051 let l:stl_color = synIDattr(hlID("StatusLine"), l:stlatr, s:whatterm) | |
| 1052 | |
| 1053 if "" == l:progbar_color | |
| 1054 let l:progbar_color = synIDattr(hlID("DiffDelete"), "reverse", s:whatterm) ? s:fgc : s:bgc | |
| 1055 endif | |
| 1056 if "" == l:stl_color | |
| 1057 let l:stl_color = synIDattr(hlID("StatusLine"), "reverse", s:whatterm) ? s:fgc : s:bgc | |
| 1058 endif | |
| 1059 | |
| 1060 if l:progbar_color == l:stl_color | |
| 1061 if s:whatterm == 'cterm' | |
| 1062 if l:progbar_color >= (&t_Co/2) | |
| 1063 let l:progbar_color-=1 | |
| 1064 else | |
| 1065 let l:progbar_color+=1 | |
| 1066 endif | |
| 1067 else | |
| 1068 let l:rgb = map(matchlist(l:progbar_color, '#\zs\x\x\ze\(\x\x\)\(\x\x\)')[:2], 'str2nr(v:val, 16)') | |
| 1069 let l:avg = (l:rgb[0] + l:rgb[1] + l:rgb[2])/3 | |
| 1070 if l:avg >= 128 | |
| 1071 let l:avg_new = l:avg | |
| 1072 while l:avg - l:avg_new < 0x15 | |
| 1073 let l:rgb = map(l:rgb, 'v:val * 3 / 4') | |
| 1074 let l:avg_new = (l:rgb[0] + l:rgb[1] + l:rgb[2])/3 | |
| 1075 endwhile | |
| 1076 else | |
| 1077 let l:avg_new = l:avg | |
| 1078 while l:avg_new - l:avg < 0x15 | |
| 1079 let l:rgb = map(l:rgb, 'min([max([v:val, 4]) * 5 / 4, 255])') | |
| 1080 let l:avg_new = (l:rgb[0] + l:rgb[1] + l:rgb[2])/3 | |
| 1081 endwhile | |
| 1082 endif | |
| 1083 let l:progbar_color = printf("#%02x%02x%02x", l:rgb[0], l:rgb[1], l:rgb[2]) | |
| 1084 endif | |
| 1085 echomsg "diff detected progbar color set to" l:progbar_color | |
| 1086 endif | |
| 1087 exe "hi TOhtmlProgress_auto" s:whatterm."bg=".l:progbar_color | |
| 1088 endif | |
| 1089 endfun | |
| 1090 | |
|
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1091 func! s:ProgressBar(title, max_value, winnr) |
|
1902913f2049
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1092 let pgb=copy(s:progressbar) |
|
1902913f2049
Improved version of 2html.vim.
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|
1093 let pgb.title = a:title.' ' |
|
1902913f2049
Improved version of 2html.vim.
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1094 let pgb.max_value = a:max_value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1095 let pgb.winnr = a:winnr |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1096 let pgb.cur_value = 0 |
| 18719 | 1097 |
|
2321
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|
1098 let pgb.items = { 'title' : { 'color' : 'Statusline' }, |
| 18719 | 1099 \'bar' : { 'color' : 'Statusline' , 'fillcolor' : 'TOhtmlProgress_auto' , 'bg' : 'Statusline' } , |
|
2321
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|
1100 \'counter' : { 'color' : 'Statusline' } } |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1101 let pgb.last_value = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1102 let pgb.needs_redraw = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1103 " Note that you must use len(split) instead of len() if you want to use |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1104 " unicode in title. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1105 " |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1106 " Subtract 3 for spacing around the title. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1107 " Subtract 4 for the percentage display. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1108 " Subtract 2 for spacing before this. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1109 " Subtract 2 more for the '|' on either side of the progress bar |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1110 let pgb.subtractedlen=len(split(pgb.title, '\zs'))+3+4+2+2 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1111 let pgb.max_len = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1112 set laststatus=2 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1113 return pgb |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1114 endfun |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1115 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1116 " Function: progressbar.calculate_ticks() {{{1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1117 func! s:progressbar.calculate_ticks(pb_len) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1118 if a:pb_len<=0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1119 let pb_len = 100 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1120 else |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1121 let pb_len = a:pb_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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1122 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1123 let self.progress_ticks = map(range(pb_len+1), "v:val * self.max_value / pb_len") |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1124 endfun |
|
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|
1125 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1126 "Function: progressbar.paint() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1127 func! s:progressbar.paint() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1128 " Recalculate widths. |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
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changeset
|
1129 let max_len = winwidth(self.winnr) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1130 let pb_len = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1131 " always true on first call because of initial value of self.max_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1132 if max_len != self.max_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1133 let self.max_len = max_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1134 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1135 " Progressbar length |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1136 let pb_len = max_len - self.subtractedlen |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1137 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1138 call self.calculate_ticks(pb_len) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1139 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1140 let self.needs_redraw = 1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1141 let cur_value = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1142 let self.pb_len = pb_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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1143 else |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1144 " start searching at the last found index to make the search for the |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1145 " appropriate tick value normally take 0 or 1 comparisons |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1146 let cur_value = self.last_value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1147 let pb_len = self.pb_len |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1148 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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changeset
|
1149 |
|
1902913f2049
Improved version of 2html.vim.
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changeset
|
1150 let cur_val_max = pb_len > 0 ? pb_len : 100 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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1151 |
|
1902913f2049
Improved version of 2html.vim.
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changeset
|
1152 " find the current progress bar position based on precalculated thresholds |
|
1902913f2049
Improved version of 2html.vim.
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1153 while cur_value < cur_val_max && self.cur_value > self.progress_ticks[cur_value] |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1154 let cur_value += 1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1155 endwhile |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1156 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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changeset
|
1157 " update progress bar |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1158 if self.last_value != cur_value || self.needs_redraw || self.cur_value == self.max_value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1159 let self.needs_redraw = 1 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1160 let self.last_value = cur_value |
|
1902913f2049
Improved version of 2html.vim.
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|
1161 |
|
1902913f2049
Improved version of 2html.vim.
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1162 let t_color = self.items.title.color |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1163 let b_fcolor = self.items.bar.fillcolor |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1164 let b_color = self.items.bar.color |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1165 let c_color = self.items.counter.color |
|
1902913f2049
Improved version of 2html.vim.
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|
1166 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1167 let stl = "%#".t_color."#%-( ".self.title." %)". |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1168 \"%#".b_color."#". |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1169 \(pb_len>0 ? |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1170 \ ('|%#'.b_fcolor."#%-(".repeat(" ",cur_value)."%)". |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1171 \ '%#'.b_color."#".repeat(" ",pb_len-cur_value)."|"): |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1172 \ ('')). |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1173 \"%=%#".c_color."#%( ".printf("%3.d ",100*self.cur_value/self.max_value)."%% %)" |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1174 call setwinvar(self.winnr, '&stl', stl) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
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|
1175 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1176 endfun |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1177 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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|
1178 func! s:progressbar.incr( ... ) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1179 let self.cur_value += (a:0 ? a:1 : 1) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1180 " if we were making a general-purpose progress bar, we'd need to limit to a |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1181 " lower limit as well, but since we always increment with a positive value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1182 " in this script, we only need limit the upper value |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1183 let self.cur_value = (self.cur_value > self.max_value ? self.max_value : self.cur_value) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1184 call self.paint() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
1185 endfun |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1186 " }}} |
|
2496
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Improve handling of user settings in :TOhtml. Default to generating CSS.
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|
1187 if s:settings.dynamic_folds |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1188 " to process folds we make two passes through each line |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1189 let s:pgb = s:ProgressBar("Processing folds:", line('$')*2, s:orgwin) |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1190 endif |
| 18719 | 1191 |
| 1192 call s:SetProgbarColor() | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1193 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1194 |
| 2034 | 1195 " First do some preprocessing for dynamic folding. Do this for the entire file |
| 1196 " so we don't accidentally start within a closed fold or something. | |
| 1197 let s:allfolds = [] | |
| 1198 | |
|
2496
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Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
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changeset
|
1199 if s:settings.dynamic_folds |
| 2034 | 1200 let s:lnum = 1 |
| 1201 let s:end = line('$') | |
| 1202 " save the fold text and set it to the default so we can find fold levels | |
| 1203 let s:foldtext_save = &foldtext | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1204 setlocal foldtext& |
| 2034 | 1205 |
| 1206 " we will set the foldcolumn in the html to the greater of the maximum fold | |
| 1207 " level and the current foldcolumn setting | |
| 1208 let s:foldcolumn = &foldcolumn | |
| 1209 | |
| 1210 " get all info needed to describe currently closed folds | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1211 while s:lnum <= s:end |
| 2034 | 1212 if foldclosed(s:lnum) == s:lnum |
| 1213 " default fold text has '+-' and then a number of dashes equal to fold | |
| 1214 " level, so subtract 2 from index of first non-dash after the dashes | |
| 1215 " in order to get the fold level of the current fold | |
| 1216 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 | |
| 1217 " store fold info for later use | |
| 1218 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} | |
| 1219 call add(s:allfolds, s:newfold) | |
| 1220 " open the fold so we can find any contained folds | |
| 1221 execute s:lnum."foldopen" | |
| 1222 else | |
|
2496
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Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1223 if !s:settings.no_progress |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1224 call s:pgb.incr() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1225 if s:pgb.needs_redraw |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1226 redrawstatus |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1227 let s:pgb.needs_redraw = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
1228 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1229 endif |
| 2034 | 1230 let s:lnum = s:lnum + 1 |
| 1231 endif | |
| 1232 endwhile | |
| 1233 | |
| 1234 " close all folds to get info for originally open folds | |
| 1235 silent! %foldclose! | |
| 1236 let s:lnum = 1 | |
| 1237 | |
| 1238 " the originally open folds will be all folds we encounter that aren't | |
| 1239 " already in the list of closed folds | |
|
2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1240 while s:lnum <= s:end |
| 2034 | 1241 if foldclosed(s:lnum) == s:lnum |
| 1242 " default fold text has '+-' and then a number of dashes equal to fold | |
| 1243 " level, so subtract 2 from index of first non-dash after the dashes | |
| 1244 " in order to get the fold level of the current fold | |
| 1245 let s:level = match(foldtextresult(s:lnum), '+-*\zs[^-]') - 2 | |
| 1246 let s:newfold = {'firstline': s:lnum, 'lastline': foldclosedend(s:lnum), 'level': s:level,'type': "closed-fold"} | |
| 1247 " only add the fold if we don't already have it | |
| 1248 if empty(s:allfolds) || index(s:allfolds, s:newfold) == -1 | |
| 1249 let s:newfold.type = "open-fold" | |
| 1250 call add(s:allfolds, s:newfold) | |
| 1251 endif | |
| 1252 " open the fold so we can find any contained folds | |
| 1253 execute s:lnum."foldopen" | |
| 1254 else | |
|
2496
a29075150aee
Improve handling of user settings in :TOhtml. Default to generating CSS.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1255 if !s:settings.no_progress |
|
2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1256 call s:pgb.incr() |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
2304
diff
changeset
|
1257 if s:pgb.needs_redraw |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1258 redrawstatus |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1259 let s:pgb.needs_redraw = 0 |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1260 endif |
|
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1261 endif |
| 2034 | 1262 let s:lnum = s:lnum + 1 |
| 1263 endif | |
| 1264 endwhile | |
| 1265 | |
| 1266 " sort the folds so that we only ever need to look at the first item in the | |
| 1267 " list of folds | |
| 1268 call sort(s:allfolds, "s:FoldCompare") | |
| 1269 | |
|
2321
1902913f2049
Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1270 let &l:foldtext = s:foldtext_save |
| 2034 | 1271 unlet s:foldtext_save |
| 1272 | |
| 1273 " close all folds again so we can get the fold text as we go | |
|
2321
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Improved version of 2html.vim.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
1274 silent! %foldclose! |
| 2681 | 1275 |
| 2908 | 1276 " Go through and remove folds we don't need to (or cannot) process in the |
| 1277 " current conversion range | |
| 1278 " | |
| 1279 " If a fold is removed which contains other folds, which are included, we need | |
| 1280 " to adjust the level of the included folds as used by the conversion logic | |
| 1281 " (avoiding special cases is good) | |
| 1282 " | |
| 1283 " Note any time we remove a fold, either all of the included folds are in it, | |
| 1284 " or none of them, because we only remove a fold if neither its start nor its | |
| 1285 " end are within the conversion range. | |
| 1286 let leveladjust = 0 | |
| 2681 | 1287 for afold in s:allfolds |
| 1288 let removed = 0 | |
| 1289 if exists("g:html_start_line") && exists("g:html_end_line") | |
| 1290 if afold.firstline < g:html_start_line | |
| 2908 | 1291 if afold.lastline <= g:html_end_line && afold.lastline >= g:html_start_line |
| 2681 | 1292 " if a fold starts before the range to convert but stops within the |
| 1293 " range, we need to include it. Make it start on the first converted | |
| 1294 " line. | |
| 1295 let afold.firstline = g:html_start_line | |
| 1296 else | |
| 1297 " if the fold lies outside the range or the start and stop enclose | |
| 1298 " the entire range, don't bother parsing it | |
| 1299 call remove(s:allfolds, index(s:allfolds, afold)) | |
| 1300 let removed = 1 | |
| 2908 | 1301 if afold.lastline > g:html_end_line |
| 1302 let leveladjust += 1 | |
| 1303 endif | |
| 2681 | 1304 endif |
| 1305 elseif afold.firstline > g:html_end_line | |
| 1306 " If the entire fold lies outside the range we need to remove it. | |
| 1307 call remove(s:allfolds, index(s:allfolds, afold)) | |
| 1308 let removed = 1 | |
| 1309 endif | |
| 1310 elseif exists("g:html_start_line") | |
| 1311 if afold.firstline < g:html_start_line | |
| 1312 " if there is no last line, but there is a first line, the end of the | |
| 1313 " fold will always lie within the region of interest, so keep it | |
| 1314 let afold.firstline = g:html_start_line | |
| 1315 endif | |
| 1316 elseif exists("g:html_end_line") | |
| 1317 " if there is no first line we default to the first line in the buffer so | |
| 1318 " the fold start will always be included if the fold itself is included. | |
| 1319 " If however the entire fold lies outside the range we need to remove it. | |
| 1320 if afold.firstline > g:html_end_line | |
| 1321 call remove(s:allfolds, index(s:allfolds, afold)) | |
| 1322 let removed = 1 | |
| 1323 endif | |
| 1324 endif | |
| 1325 if !removed | |
| 2908 | 1326 let afold.level -= leveladjust |
| 2681 | 1327 if afold.level+1 > s:foldcolumn |
| 1328 let s:foldcolumn = afold.level+1 | |
| 1329 endif | |
| 1330 endif | |
| 1331 endfor | |
| 2908 | 1332 |
| 1333 " if we've removed folds containing the conversion range from processing, | |
| 1334 " getting foldtext as we go won't know to open the removed folds, so the | |
| 1335 " foldtext would be wrong; open them now. | |
| 1336 " | |
| 1337 " Note that only when a start and an end line is specified will a fold | |
| 1338 " containing the current range ever be removed. | |
| 1339 while leveladjust > 0 | |
| 1340 exe g:html_start_line."foldopen" | |
| 1341 let leveladjust -= 1 | |
| 1342 endwhile | |
| 2034 | 1343 endif |
| 1344 | |
| 1345 " Now loop over all lines in the original text to convert to html. | |
| 7 | 1346 " Use html_start_line and html_end_line if they are set. |
|
2304
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diff
changeset
|
1347 if exists("g:html_start_line") |
| 7 | 1348 let s:lnum = html_start_line |
| 1349 if s:lnum < 1 || s:lnum > line("$") | |
| 1350 let s:lnum = 1 | |
| 1351 endif | |
| 1352 else | |
| 1353 let s:lnum = 1 | |
| 1354 endif | |
|
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1355 if exists("g:html_end_line") |
| 7 | 1356 let s:end = html_end_line |
| 1357 if s:end < s:lnum || s:end > line("$") | |
| 1358 let s:end = line("$") | |
| 1359 endif | |
| 1360 else | |
| 1361 let s:end = line("$") | |
| 1362 endif | |
| 1363 | |
| 2034 | 1364 " stack to keep track of all the folds containing the current line |
| 1365 let s:foldstack = [] | |
| 1366 | |
|
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changeset
|
1367 if !s:settings.no_progress |
|
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|
1368 let s:pgb = s:ProgressBar("Processing lines:", s:end - s:lnum + 1, s:orgwin) |
|
1902913f2049
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Bram Moolenaar <bram@vim.org>
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|
1369 endif |
|
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Improved version of 2html.vim.
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changeset
|
1370 |
|
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changeset
|
1371 if s:settings.number_lines |
| 2034 | 1372 let s:margin = strlen(s:end) + 1 |
| 1373 else | |
| 1374 let s:margin = 0 | |
| 1375 endif | |
| 1376 | |
|
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|
1377 if has('folding') && !s:settings.ignore_folding |
| 34 | 1378 let s:foldfillchar = &fillchars[matchend(&fillchars, 'fold:')] |
| 1379 if s:foldfillchar == '' | |
| 1380 let s:foldfillchar = '-' | |
| 29 | 1381 endif |
| 34 | 1382 endif |
| 1383 let s:difffillchar = &fillchars[matchend(&fillchars, 'diff:')] | |
| 1384 if s:difffillchar == '' | |
| 1385 let s:difffillchar = '-' | |
| 29 | 1386 endif |
| 1387 | |
| 2034 | 1388 let s:foldId = 0 |
| 29 | 1389 |
| 2681 | 1390 if !s:settings.expand_tabs |
| 1391 " If keeping tabs, add them to printable characters so we keep them when | |
| 1392 " formatting text (strtrans() doesn't replace printable chars) | |
| 1393 let s:old_isprint = &isprint | |
| 1394 setlocal isprint+=9 | |
| 1395 endif | |
| 1396 | |
| 7 | 1397 while s:lnum <= s:end |
| 1398 | |
| 32 | 1399 " If there are filler lines for diff mode, show these above the line. |
| 1400 let s:filler = diff_filler(s:lnum) | |
| 1401 if s:filler > 0 | |
| 1402 let s:n = s:filler | |
| 1403 while s:n > 0 | |
| 2034 | 1404 let s:new = repeat(s:difffillchar, 3) |
| 32 | 1405 |
|
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changeset
|
1406 if s:n > 2 && s:n < s:filler && !s:settings.whole_filler |
| 34 | 1407 let s:new = s:new . " " . s:filler . " inserted lines " |
| 1408 let s:n = 2 | |
| 1409 endif | |
| 1410 | |
|
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|
1411 if !s:settings.no_pre |
| 856 | 1412 " HTML line wrapping is off--go ahead and fill to the margin |
| 3713 | 1413 " TODO: what about when CSS wrapping is turned on? |
| 2034 | 1414 let s:new = s:new . repeat(s:difffillchar, &columns - strlen(s:new) - s:margin) |
| 1415 else | |
| 1416 let s:new = s:new . repeat(s:difffillchar, 3) | |
| 34 | 1417 endif |
| 1418 | |
| 3713 | 1419 let s:new = s:HtmlFormat_d(s:new, s:DIFF_D_ID, 0) |
|
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|
1420 if s:settings.number_lines |
| 3713 | 1421 " Indent if line numbering is on. Indent gets style of line number |
| 1422 " column. | |
|
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1423 let s:new = s:HtmlFormat_n(repeat(' ', s:margin), s:LINENR_ID, 0, 0) . s:new |
| 3713 | 1424 endif |
| 1425 if s:settings.dynamic_folds && !s:settings.no_foldcolumn && s:foldcolumn > 0 | |
| 1426 " Indent for foldcolumn if there is one. Assume it's empty, there should | |
| 1427 " not be a fold for deleted lines in diff mode. | |
| 1428 let s:new = s:FoldColumn_fill() . s:new | |
| 2034 | 1429 endif |
|
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|
1430 call add(s:lines, s:new.s:HtmlEndline) |
| 34 | 1431 |
| 32 | 1432 let s:n = s:n - 1 |
| 1433 endwhile | |
| 1434 unlet s:n | |
| 1435 endif | |
| 1436 unlet s:filler | |
| 1437 | |
| 1438 " Start the line with the line number. | |
|
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|
1439 if s:settings.number_lines |
| 2034 | 1440 let s:numcol = repeat(' ', s:margin - 1 - strlen(s:lnum)) . s:lnum . ' ' |
| 32 | 1441 endif |
| 1442 | |
| 2034 | 1443 let s:new = "" |
| 1444 | |
|
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1445 if has('folding') && !s:settings.ignore_folding && foldclosed(s:lnum) > -1 && !s:settings.dynamic_folds |
| 29 | 1446 " |
| 2034 | 1447 " This is the beginning of a folded block (with no dynamic folding) |
| 3713 | 1448 let s:new = foldtextresult(s:lnum) |
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1449 if !s:settings.no_pre |
| 34 | 1450 " HTML line wrapping is off--go ahead and fill to the margin |
| 1451 let s:new = s:new . repeat(s:foldfillchar, &columns - strlen(s:new)) | |
| 29 | 1452 endif |
| 856 | 1453 |
| 3713 | 1454 " put numcol in a separate group for sake of unselectable text |
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1455 let s:new = (s:settings.number_lines ? s:HtmlFormat_n(s:numcol, s:FOLDED_ID, 0, s:lnum): "") . s:HtmlFormat_t(s:new, s:FOLDED_ID, 0) |
| 7 | 1456 |
| 856 | 1457 " Skip to the end of the fold |
|
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1458 let s:new_lnum = foldclosedend(s:lnum) |
|
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1459 |
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1460 if !s:settings.no_progress |
|
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1461 call s:pgb.incr(s:new_lnum - s:lnum) |
|
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1462 endif |
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1463 |
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1464 let s:lnum = s:new_lnum |
| 29 | 1465 |
| 1466 else | |
| 1467 " | |
| 2034 | 1468 " A line that is not folded, or doing dynamic folding. |
| 29 | 1469 " |
| 34 | 1470 let s:line = getline(s:lnum) |
| 29 | 1471 let s:len = strlen(s:line) |
| 1472 | |
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1473 if s:settings.dynamic_folds |
| 2034 | 1474 " First insert a closing for any open folds that end on this line |
| 1475 while !empty(s:foldstack) && get(s:foldstack,0).lastline == s:lnum-1 | |
| 1476 let s:new = s:new."</span></span>" | |
| 1477 call remove(s:foldstack, 0) | |
| 1478 endwhile | |
| 1479 | |
| 2681 | 1480 " Now insert an opening for any new folds that start on this line |
| 2034 | 1481 let s:firstfold = 1 |
| 1482 while !empty(s:allfolds) && get(s:allfolds,0).firstline == s:lnum | |
| 1483 let s:foldId = s:foldId + 1 | |
|
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1484 let s:new .= "<span id='" |
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1485 let s:new .= (exists('g:html_diff_win_num') ? "win".g:html_diff_win_num : "") |
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1486 let s:new .= "fold".s:foldId.s:settings.id_suffix."' class='".s:allfolds[0].type."'>" |
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1487 |
| 2034 | 1488 |
| 1489 " Unless disabled, add a fold column for the opening line of a fold. | |
| 1490 " | |
| 1491 " Note that dynamic folds require using css so we just use css to take | |
| 1492 " care of the leading spaces rather than using in the case of | |
| 1493 " html_no_pre to make it easier | |
|
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1494 if !s:settings.no_foldcolumn |
| 2034 | 1495 " add fold column that can open the new fold |
| 1496 if s:allfolds[0].level > 1 && s:firstfold | |
| 3713 | 1497 let s:new = s:new . s:FoldColumn_build('|', s:allfolds[0].level - 1, 0, "", |
|
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1498 \ 'toggle-open FoldColumn','javascript:toggleFold("fold'.s:foldstack[0].id.s:settings.id_suffix.'");') |
| 2034 | 1499 endif |
| 3713 | 1500 " add the filler spaces separately from the '+' char so that it can be |
| 1501 " shown/hidden separately during a hover unfold | |
| 1502 let s:new = s:new . s:FoldColumn_build("+", 1, 0, "", | |
|
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1503 \ 'toggle-open FoldColumn', 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 2034 | 1504 " If this is not the last fold we're opening on this line, we need |
| 1505 " to keep the filler spaces hidden if the fold is opened by mouse | |
| 1506 " hover. If it is the last fold to open in the line, we shouldn't hide | |
| 1507 " them, so don't apply the toggle-filler class. | |
| 3713 | 1508 let s:new = s:new . s:FoldColumn_build(" ", 1, s:foldcolumn - s:allfolds[0].level - 1, "", |
| 1509 \ 'toggle-open FoldColumn'. (get(s:allfolds, 1, {'firstline': 0}).firstline == s:lnum ?" toggle-filler" :""), | |
|
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1510 \ 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 2034 | 1511 |
| 1512 " add fold column that can close the new fold | |
| 3713 | 1513 " only add extra blank space if we aren't opening another fold on the |
| 1514 " same line | |
| 1515 if get(s:allfolds, 1, {'firstline': 0}).firstline != s:lnum | |
| 1516 let s:extra_space = s:foldcolumn - s:allfolds[0].level | |
| 1517 else | |
| 1518 let s:extra_space = 0 | |
| 2034 | 1519 endif |
| 3713 | 1520 if s:firstfold |
| 1521 " the first fold in a line has '|' characters from folds opened in | |
| 1522 " previous lines, before the '-' for this fold | |
| 1523 let s:new .= s:FoldColumn_build('|', s:allfolds[0].level - 1, s:extra_space, '-', | |
|
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1524 \ 'toggle-closed FoldColumn', 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 3713 | 1525 else |
| 1526 " any subsequent folds in the line only add a single '-' | |
| 1527 let s:new = s:new . s:FoldColumn_build("-", 1, s:extra_space, "", | |
|
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1528 \ 'toggle-closed FoldColumn', 'javascript:toggleFold("fold'.s:foldId.s:settings.id_suffix.'");') |
| 2034 | 1529 endif |
| 1530 let s:firstfold = 0 | |
| 1531 endif | |
| 1532 | |
| 3713 | 1533 " Add fold text, moving the span ending to the next line so collapsing |
| 1534 " of folds works correctly. | |
| 1535 " Put numcol in a separate group for sake of unselectable text. | |
|
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1536 let s:new = s:new . (s:settings.number_lines ? s:HtmlFormat_n(s:numcol, s:FOLDED_ID, 0, 0) : "") . substitute(s:HtmlFormat_t(foldtextresult(s:lnum), s:FOLDED_ID, 0), '</span>', s:HtmlEndline.'\n\0', '') |
| 2034 | 1537 let s:new = s:new . "<span class='fulltext'>" |
| 1538 | |
| 1539 " open the fold now that we have the fold text to allow retrieval of | |
| 1540 " fold text for subsequent folds | |
| 1541 execute s:lnum."foldopen" | |
| 1542 call insert(s:foldstack, remove(s:allfolds,0)) | |
| 1543 let s:foldstack[0].id = s:foldId | |
| 1544 endwhile | |
| 1545 | |
| 1546 " Unless disabled, add a fold column for other lines. | |
| 1547 " | |
| 1548 " Note that dynamic folds require using css so we just use css to take | |
| 1549 " care of the leading spaces rather than using in the case of | |
| 1550 " html_no_pre to make it easier | |
|
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1551 if !s:settings.no_foldcolumn |
| 2034 | 1552 if empty(s:foldstack) |
|
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1553 " add the empty foldcolumn for unfolded lines if there is a fold |
|
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1554 " column at all |
|
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1555 if s:foldcolumn > 0 |
| 3713 | 1556 let s:new = s:new . s:FoldColumn_fill() |
|
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|
1557 endif |
| 2034 | 1558 else |
| 1559 " add the fold column for folds not on the opening line | |
| 1560 if get(s:foldstack, 0).firstline < s:lnum | |
| 3713 | 1561 let s:new = s:new . s:FoldColumn_build('|', s:foldstack[0].level, s:foldcolumn - s:foldstack[0].level, "", |
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1562 \ 'FoldColumn', 'javascript:toggleFold("fold'.s:foldstack[0].id.s:settings.id_suffix.'");') |
| 2034 | 1563 endif |
| 1564 endif | |
| 1565 endif | |
| 1566 endif | |
| 1567 | |
| 1568 " Now continue with the unfolded line text | |
|
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1569 if s:settings.number_lines |
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|
1570 let s:new = s:new . s:HtmlFormat_n(s:numcol, s:LINENR_ID, 0, s:lnum) |
|
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|
1571 elseif s:settings.line_ids |
|
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|
1572 let s:new = s:new . s:HtmlFormat_n("", s:LINENR_ID, 0, s:lnum) |
| 7 | 1573 endif |
| 29 | 1574 |
| 32 | 1575 " Get the diff attribute, if any. |
| 1576 let s:diffattr = diff_hlID(s:lnum, 1) | |
| 1577 | |
|
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|
1578 " initialize conceal info to act like not concealed, just in case |
|
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1579 let s:concealinfo = [0, ''] |
|
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1580 |
| 29 | 1581 " Loop over each character in the line |
| 1582 let s:col = 1 | |
|
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1583 |
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1584 " most of the time we won't use the diff_id, initialize to zero |
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1585 let s:diff_id = 0 |
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1586 |
| 34 | 1587 while s:col <= s:len || (s:col == 1 && s:diffattr) |
| 29 | 1588 let s:startcol = s:col " The start column for processing text |
|
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1589 if !s:settings.ignore_conceal && has('conceal') |
|
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1590 let s:concealinfo = synconcealed(s:lnum, s:col) |
|
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1591 endif |
|
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1592 if !s:settings.ignore_conceal && s:concealinfo[0] |
|
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1593 let s:col = s:col + 1 |
|
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|
1594 " Speed loop (it's small - that's the trick) |
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1595 " Go along till we find a change in the match sequence number (ending |
|
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1596 " the specific concealed region) or until there are no more concealed |
|
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|
1597 " characters. |
|
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1598 while s:col <= s:len && s:concealinfo == synconcealed(s:lnum, s:col) | let s:col = s:col + 1 | endwhile |
|
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|
1599 elseif s:diffattr |
|
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1600 let s:diff_id = diff_hlID(s:lnum, s:col) |
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1601 let s:id = synID(s:lnum, s:col, 1) |
| 32 | 1602 let s:col = s:col + 1 |
| 1603 " Speed loop (it's small - that's the trick) | |
| 1604 " Go along till we find a change in hlID | |
|
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1605 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) |
|
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1606 \ && s:diff_id == diff_hlID(s:lnum, s:col) | |
|
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1607 \ let s:col = s:col + 1 | |
|
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1608 \ endwhile |
|
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1609 if s:len < &columns && !s:settings.no_pre |
|
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1610 " Add spaces at the end of the raw text line to extend the changed |
|
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1611 " line to the full width. |
| 2034 | 1612 let s:line = s:line . repeat(' ', &columns - virtcol([s:lnum, s:len]) - s:margin) |
| 856 | 1613 let s:len = &columns |
| 1614 endif | |
| 32 | 1615 else |
| 1616 let s:id = synID(s:lnum, s:col, 1) | |
| 1617 let s:col = s:col + 1 | |
| 1618 " Speed loop (it's small - that's the trick) | |
| 1619 " Go along till we find a change in synID | |
| 1620 while s:col <= s:len && s:id == synID(s:lnum, s:col, 1) | let s:col = s:col + 1 | endwhile | |
| 1621 endif | |
| 29 | 1622 |
|
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1623 if s:settings.ignore_conceal || !s:concealinfo[0] |
| 2681 | 1624 " Expand tabs if needed |
|
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|
1625 let s:expandedtab = strpart(s:line, s:startcol - 1, s:col - s:startcol) |
| 2681 | 1626 if s:settings.expand_tabs |
| 1627 let s:offset = 0 | |
| 1628 let s:idx = stridx(s:expandedtab, "\t") | |
| 15033 | 1629 let s:tablist = split(&vts,',') |
| 1630 if empty(s:tablist) | |
| 1631 let s:tablist = [ &ts ] | |
| 1632 endif | |
| 1633 let s:tabidx = 0 | |
| 1634 let s:tabwidth = 0 | |
| 2681 | 1635 while s:idx >= 0 |
| 18719 | 1636 if s:startcol + s:idx == 1 |
| 1637 let s:i = s:tablist[0] | |
| 1638 else | |
| 1639 " Get the character, which could be multiple bytes, which falls | |
| 1640 " immediately before the found tab. Extract it by matching a | |
| 1641 " character just prior to the column where the tab matches. | |
| 1642 " We'll use this to get the byte index of the character | |
| 1643 " immediately preceding the tab, so we can then look up the | |
| 1644 " virtual column that character appears in, to determine how | |
| 1645 " much of the current tabstop has been used up. | |
| 1646 if s:idx == 0 | |
| 1647 " if the found tab is the first character in the text being | |
| 1648 " processed, we need to get the character prior to the text, | |
| 1649 " given by startcol. | |
| 1650 let s:prevc = matchstr(s:line, '.\%' . (s:startcol + s:offset) . 'c') | |
|
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|
1651 else |
| 18719 | 1652 " Otherwise, the byte index of the tab into s:expandedtab is |
| 1653 " given by s:idx. | |
| 1654 let s:prevc = matchstr(s:expandedtab, '.\%' . (s:idx + 1) . 'c') | |
| 1655 endif | |
| 1656 let s:vcol = virtcol([s:lnum, s:startcol + s:idx + s:offset - len(s:prevc)]) | |
| 1657 | |
| 1658 " find the tabstop interval to use for the tab we just found. Keep | |
| 1659 " adding tabstops (which could be variable) until we would exceed | |
| 1660 " the virtual screen position of the start of the found tab. | |
| 1661 while s:vcol >= s:tabwidth + s:tablist[s:tabidx] | |
| 1662 let s:tabwidth += s:tablist[s:tabidx] | |
| 1663 if s:tabidx < len(s:tablist)-1 | |
| 1664 let s:tabidx = s:tabidx+1 | |
| 2681 | 1665 endif |
| 18719 | 1666 endwhile |
| 1667 let s:i = s:tablist[s:tabidx] - (s:vcol - s:tabwidth) | |
| 2034 | 1668 endif |
| 18719 | 1669 " update offset to keep the index within the line corresponding to |
| 1670 " actual tab characters instead of replaced spaces; s:idx reflects | |
| 1671 " replaced spaces in s:expandedtab, s:offset cancels out all but | |
| 1672 " the tab character itself. | |
| 1673 let s:offset -= s:i - 1 | |
| 2681 | 1674 let s:expandedtab = substitute(s:expandedtab, '\t', repeat(' ', s:i), '') |
| 1675 let s:idx = stridx(s:expandedtab, "\t") | |
| 1676 endwhile | |
| 1677 end | |
| 34 | 1678 |
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1679 " get the highlight group name to use |
|
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|
1680 let s:id = synIDtrans(s:id) |
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|
1681 else |
|
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|
1682 " use Conceal highlighting for concealed text |
| 3713 | 1683 let s:id = s:CONCEAL_ID |
|
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|
1684 let s:expandedtab = s:concealinfo[1] |
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1685 endif |
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|
1686 |
| 3713 | 1687 " Output the text with the same synID, with class set to the highlight ID |
| 1688 " name, unless it has been concealed completely. | |
|
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|
1689 if strlen(s:expandedtab) > 0 |
|
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|
1690 let s:new = s:new . s:HtmlFormat(s:expandedtab, s:id, s:diff_id, "", 0) |
|
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|
1691 endif |
| 29 | 1692 endwhile |
| 1693 endif | |
| 7 | 1694 |
|
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|
1695 call extend(s:lines, split(s:new.s:HtmlEndline, '\n', 1)) |
|
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1696 if !s:settings.no_progress && s:pgb.needs_redraw |
|
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|
1697 redrawstatus |
|
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1698 let s:pgb.needs_redraw = 0 |
|
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1699 endif |
| 7 | 1700 let s:lnum = s:lnum + 1 |
|
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1701 |
|
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|
1702 if !s:settings.no_progress |
|
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1703 call s:pgb.incr() |
|
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1704 endif |
| 7 | 1705 endwhile |
| 1122 | 1706 |
|
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1707 if s:settings.dynamic_folds |
| 2034 | 1708 " finish off any open folds |
| 1709 while !empty(s:foldstack) | |
|
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1710 let s:lines[-1].="</span></span>" |
| 2034 | 1711 call remove(s:foldstack, 0) |
| 1712 endwhile | |
| 1713 | |
| 1714 " add fold column to the style list if not already there | |
| 3713 | 1715 let s:id = s:FOLD_C_ID |
| 1716 if !has_key(s:stylelist, s:id) | |
| 1717 let s:stylelist[s:id] = '.FoldColumn { ' . s:CSS1(s:id) . '}' | |
| 2034 | 1718 endif |
| 1719 endif | |
| 1720 | |
|
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1721 if s:settings.no_pre |
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1722 if !s:settings.use_css |
|
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1723 " Close off the font tag that encapsulates the whole <body> |
|
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1724 call extend(s:lines, ["</font>", "</body>", "</html>"]) |
|
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1725 else |
| 3713 | 1726 call extend(s:lines, ["</div>", "</body>", "</html>"]) |
|
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1727 endif |
| 7 | 1728 else |
|
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1729 call extend(s:lines, ["</pre>", "</body>", "</html>"]) |
| 7 | 1730 endif |
| 1731 | |
|
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1732 exe s:newwin . "wincmd w" |
|
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1733 call setline(1, s:lines) |
|
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1734 unlet s:lines |
| 7 | 1735 |
| 3713 | 1736 " Mangle modelines so Vim doesn't try to use HTML text as a modeline if editing |
| 1737 " this file in the future; need to do this after generating all the text in case | |
| 1738 " the modeline text has different highlight groups which all turn out to be | |
| 1739 " stripped from the final output. | |
|
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1740 %s!\v(%(^|\s+)%([Vv]i%(m%([<=>]?\d+)?)?|ex)):!\1\:!ge |
| 3713 | 1741 |
|
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1742 " The generated HTML is admittedly ugly and takes a LONG time to fold. |
|
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1743 " Make sure the user doesn't do syntax folding when loading a generated file, |
|
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1744 " using a modeline. |
|
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1745 call append(line('$'), "<!-- vim: set foldmethod=manual : -->") |
|
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1746 |
| 7 | 1747 " Now, when we finally know which, we define the colors and styles |
|
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1748 if s:settings.use_css |
| 18719 | 1749 1;/<style\>/+1 |
| 7 | 1750 endif |
| 1751 | |
| 1752 " Normal/global attributes | |
|
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1753 if s:settings.use_css |
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1754 if s:settings.no_pre |
| 3713 | 1755 call append('.', "body { color: " . s:fgc . "; background-color: " . s:bgc . "; font-family: ". s:htmlfont ."; }") |
| 1756 + | |
| 7 | 1757 else |
| 3713 | 1758 call append('.', "pre { " . s:whitespace . "font-family: ". s:htmlfont ."; color: " . s:fgc . "; background-color: " . s:bgc . "; }") |
| 1759 + | |
| 7 | 1760 yank |
| 1761 put | |
| 1762 execute "normal! ^cwbody\e" | |
| 2788 | 1763 " body should not have the wrap formatting, only the pre section |
| 1764 if s:whitespace != '' | |
| 1765 exec 's#'.s:whitespace | |
| 1766 endif | |
| 7 | 1767 endif |
| 3713 | 1768 " fix browser inconsistencies (sometimes within the same browser) of different |
| 1769 " default font size for different elements | |
| 1770 call append('.', '* { font-size: 1em; }') | |
| 1771 + | |
| 1772 " if we use any input elements for unselectable content, make sure they look | |
| 1773 " like normal text | |
| 1774 if !empty(s:settings.prevent_copy) | |
| 18719 | 1775 if s:settings.use_input_for_pc !=# "none" |
| 1776 call append('.', 'input { border: none; margin: 0; padding: 0; font-family: '.s:htmlfont.'; }') | |
| 3713 | 1777 + |
| 18719 | 1778 " ch units for browsers which support them, em units for a somewhat |
| 1779 " reasonable fallback. | |
| 1780 for w in range(1, 20, 1) | |
| 1781 call append('.', [ | |
| 1782 \ "input[size='".w."'] { width: ".w."em; width: ".w."ch; }" | |
| 1783 \ ]) | |
| 1784 + | |
| 1785 endfor | |
| 3713 | 1786 endif |
| 18719 | 1787 |
| 1788 if s:settings.use_input_for_pc !=# 'all' | |
| 1789 let s:unselectable_styles = [] | |
| 1790 if s:settings.prevent_copy =~# 'f' | |
| 1791 call add(s:unselectable_styles, 'FoldColumn') | |
| 1792 endif | |
| 1793 if s:settings.prevent_copy =~# 'n' | |
| 1794 call add(s:unselectable_styles, 'LineNr') | |
| 1795 endif | |
| 1796 if s:settings.prevent_copy =~# 't' && !s:settings.ignore_folding | |
| 1797 call add(s:unselectable_styles, 'Folded') | |
| 1798 endif | |
| 1799 if s:settings.prevent_copy =~# 'd' | |
| 1800 call add(s:unselectable_styles, 'DiffDelete') | |
| 1801 endif | |
| 1802 if s:settings.use_input_for_pc !=# 'none' | |
| 1803 call append('.', [ | |
| 1804 \ '/* Note: IE does not support @supports conditionals, but also does not fully support', | |
| 1805 \ ' "content:" with custom content, so we *want* the check to fail */', | |
| 1806 \ '@supports ( content: attr(data-custom-content) ) {' | |
| 1807 \ ]) | |
| 1808 +3 | |
| 1809 endif | |
| 1810 " The line number column inside the foldtext is styled just like the fold | |
| 1811 " text in Vim, but it should use the prevent_copy settings of line number | |
| 1812 " rather than fold text. Apply the prevent_copy styles to foldtext | |
| 1813 " specifically for line numbers, which always come after the fold column, | |
| 1814 " or at the beginning of the line. | |
| 1815 if s:settings.prevent_copy =~# 'n' && !s:settings.ignore_folding | |
| 1816 call append('.', [ | |
| 1817 \ ' .FoldColumn + .Folded, .Folded:first-child { user-select: none; }', | |
| 1818 \ ' .FoldColumn + [data-Folded-content]::before, [data-Folded-content]:first-child::before { content: attr(data-Folded-content); }', | |
| 1819 \ ' .FoldColumn + [data-Folded-content]::before, [data-Folded-content]:first-child::before { padding-bottom: 1px; display: inline-block; /* match the 1-px padding of standard items with background */ }', | |
| 1820 \ ' .FoldColumn + span[data-Folded-content]::before, [data-Folded-content]:first-child::before { cursor: default; }', | |
| 1821 \ ]) | |
| 1822 +4 | |
| 1823 endif | |
| 1824 for s:style_name in s:unselectable_styles | |
| 1825 call append('.', [ | |
| 1826 \ ' .'.s:style_name.' { user-select: none; }', | |
| 1827 \ ' [data-'.s:style_name.'-content]::before { content: attr(data-'.s:style_name.'-content); }', | |
| 1828 \ ' [data-'.s:style_name.'-content]::before { padding-bottom: 1px; display: inline-block; /* match the 1-px padding of standard items with background */ }', | |
| 1829 \ ' span[data-'.s:style_name.'-content]::before { cursor: default; }', | |
| 1830 \ ]) | |
| 1831 +4 | |
| 1832 endfor | |
| 1833 if s:settings.use_input_for_pc !=# 'none' | |
| 1834 call append('.', [ | |
| 1835 \ ' input { display: none; }', | |
| 1836 \ '}' | |
| 1837 \ ]) | |
| 1838 +2 | |
| 1839 endif | |
| 1840 unlet s:unselectable_styles | |
| 3713 | 1841 endif |
| 18719 | 1842 |
| 1843 " Fix mouse cursor shape for the fallback <input> method of uncopyable text | |
| 1844 if s:settings.use_input_for_pc !=# 'none' | |
| 1845 if s:settings.prevent_copy =~# 'f' | |
| 1846 " Make the cursor show active fold columns as active areas, and empty fold | |
| 1847 " columns as not interactive. | |
| 1848 call append('.', ['input.FoldColumn { cursor: pointer; }', | |
| 1849 \ 'input.FoldColumn[value="'.repeat(' ', s:foldcolumn).'"] { cursor: default; }' | |
| 1850 \ ]) | |
| 1851 +2 | |
| 1852 if s:settings.use_input_for_pc !=# 'all' | |
| 1853 call append('.', [ | |
| 1854 \ 'a[data-FoldColumn-content="'.repeat(' ', s:foldcolumn).'"] { cursor: default; }' | |
| 1855 \ ]) | |
| 1856 +1 | |
| 1857 end | |
| 1858 endif | |
| 1859 " make line number column show as non-interactive if not selectable | |
| 1860 if s:settings.prevent_copy =~# 'n' | |
| 1861 call append('.', 'input.LineNr { cursor: default; }') | |
| 1862 + | |
| 1863 endif | |
| 1864 " make fold text and line number column within fold text show as | |
| 1865 " non-interactive if not selectable | |
| 1866 if (s:settings.prevent_copy =~# 'n' || s:settings.prevent_copy =~# 't') && !s:settings.ignore_folding | |
| 1867 call append('.', 'input.Folded { cursor: default; }') | |
| 1868 + | |
| 1869 endif | |
| 1870 " make diff filler show as non-interactive if not selectable | |
| 1871 if s:settings.prevent_copy =~# 'd' | |
| 1872 call append('.', 'input.DiffDelete { cursor: default; }') | |
| 1873 + | |
| 1874 endif | |
| 3713 | 1875 endif |
| 1876 endif | |
| 7 | 1877 else |
| 18719 | 1878 " For Netscape 4, set <body> attributes too, though, strictly speaking, it's |
| 1879 " incorrect. | |
|
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1880 execute '%s:<body\([^>]*\):<body bgcolor="' . s:bgc . '" text="' . s:fgc . '"\1>\r<font face="'. s:htmlfont .'"' |
| 7 | 1881 endif |
| 1882 | |
| 3713 | 1883 " Gather attributes for all other classes. Do diff first so that normal |
| 1884 " highlight groups are inserted before it. | |
| 1885 if s:settings.use_css | |
| 1886 if s:diff_mode | |
| 1887 call append('.', filter(map(keys(s:diffstylelist), "s:diffstylelist[v:val]"), 'v:val != ""')) | |
| 1888 endif | |
| 1889 if !empty(s:stylelist) | |
| 1890 call append('.', filter(map(keys(s:stylelist), "s:stylelist[v:val]"), 'v:val != ""')) | |
| 7 | 1891 endif |
| 1892 endif | |
| 1893 | |
| 1894 " Add hyperlinks | |
| 3713 | 1895 " TODO: add option to not do this? Maybe just make the color the same as the |
| 1896 " text highlight group normally is? | |
| 39 | 1897 %s+\(https\=://\S\{-}\)\(\([.,;:}]\=\(\s\|$\)\)\|[\\"'<>]\|>\|<\|"\)+<a href="\1">\1</a>\2+ge |
| 7 | 1898 |
| 1899 " The DTD | |
|
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1900 if s:settings.use_xhtml |
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1901 exe "normal! gg$a\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">" |
| 18719 | 1902 elseif s:html5 |
| 1903 exe "normal! gg0i<!DOCTYPE html>\n" | |
| 1122 | 1904 else |
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1905 exe "normal! gg0i<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n" |
| 39 | 1906 endif |
| 1907 | |
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1908 if s:settings.use_xhtml |
| 39 | 1909 exe "normal! gg/<html/e\na xmlns=\"http://www.w3.org/1999/xhtml\"\e" |
| 7 | 1910 endif |
| 1911 | |
| 1912 " Cleanup | |
| 1913 %s:\s\+$::e | |
| 1914 | |
| 2681 | 1915 " Restore old settings (new window first) |
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1916 " |
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1917 " Don't bother restoring foldmethod in case it was syntax because the markup is |
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1918 " so weirdly formatted it can take a LONG time. |
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1919 let &l:foldenable = s:old_fen |
| 7 | 1920 let &report = s:old_report |
| 1921 let &title = s:old_title | |
| 1922 let &icon = s:old_icon | |
| 1923 let &paste = s:old_paste | |
| 1924 let &magic = s:old_magic | |
| 1925 let @/ = s:old_search | |
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1926 let &more = s:old_more |
| 2681 | 1927 |
| 1928 " switch to original window to restore those settings | |
| 7 | 1929 exe s:orgwin . "wincmd w" |
| 2681 | 1930 |
| 1931 if !s:settings.expand_tabs | |
| 1932 let &l:isprint = s:old_isprint | |
| 1933 endif | |
| 2642 | 1934 let &l:stl = s:origwin_stl |
| 7 | 1935 let &l:et = s:old_et |
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1936 let &l:scrollbind = s:old_bind |
| 2681 | 1937 |
| 1938 " and back to the new window again to end there | |
| 7 | 1939 exe s:newwin . "wincmd w" |
| 2681 | 1940 |
| 2642 | 1941 let &l:stl = s:newwin_stl |
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1942 exec 'resize' s:old_winheight |
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1943 let &l:winfixheight = s:old_winfixheight |
| 7 | 1944 |
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1945 let &ls=s:ls |
| 18719 | 1946 let &eventignore=s:ei_sav |
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1947 |
| 7 | 1948 " Save a little bit of memory (worth doing?) |
| 2788 | 1949 unlet s:htmlfont s:whitespace |
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1950 unlet s:old_et s:old_paste s:old_icon s:old_report s:old_title s:old_search |
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1951 unlet s:old_magic s:old_more s:old_fen s:old_winheight |
| 2681 | 1952 unlet! s:old_isprint |
| 3713 | 1953 unlet s:whatterm s:stylelist s:diffstylelist s:lnum s:end s:margin s:fgc s:bgc s:old_winfixheight |
| 1954 unlet! s:col s:id s:attr s:len s:line s:new s:expandedtab s:concealinfo s:diff_mode | |
| 18719 | 1955 unlet! s:orgwin s:newwin s:orgbufnr s:idx s:i s:offset s:ls s:ei_sav s:origwin_stl |
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1956 unlet! s:newwin_stl s:current_syntax |
| 170 | 1957 if !v:profiling |
| 1958 delfunc s:HtmlColor | |
| 1959 delfunc s:HtmlFormat | |
| 1960 delfunc s:CSS1 | |
| 3713 | 1961 delfunc s:BuildStyleWrapper |
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1962 if !s:settings.use_css |
| 170 | 1963 delfunc s:HtmlOpening |
| 1964 delfunc s:HtmlClosing | |
| 1965 endif | |
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1966 if s:settings.dynamic_folds |
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1967 delfunc s:FoldCompare |
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1968 endif |
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1969 |
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1970 if !s:settings.no_progress |
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1971 delfunc s:ProgressBar |
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1972 delfunc s:progressbar.paint |
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1973 delfunc s:progressbar.incr |
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1974 unlet s:pgb s:progressbar |
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1975 endif |
| 7 | 1976 endif |
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1977 |
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1978 unlet! s:new_lnum s:diffattr s:difffillchar s:foldfillchar s:HtmlSpace |
| 3713 | 1979 unlet! s:LeadingSpace s:HtmlEndline s:firstfold s:numcol s:foldcolumn |
| 1980 unlet s:foldstack s:allfolds s:foldId s:settings | |
| 2034 | 1981 |
| 1982 let &cpo = s:cpo_sav | |
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1983 unlet! s:cpo_sav |
| 2034 | 1984 |
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1985 " Make sure any patches will probably use consistent indent |
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1986 " vim: ts=8 sw=2 sts=2 noet |